Space Seed: How To Spread Earth’s Life Across The Universe

A 'Blue Marble' image of the Earth taken from the VIIRS instrument aboard NASA's most recently launched Earth-observing satellite - Suomi NPP. This composite image uses a number of swaths of the Earth's surface taken on January 4, 2012. Credit: NASA/NOAA/GSFC/Suomi NPP/VIIRS/Norman Kuring.

Earth’s lifespan for life is finite. In about five billion years, our Sun will transform into a red giant and make our planet uninhabitable, to put it lightly, as our closest star gets bigger and swallows up Mercury and Venus. But perhaps there is a way to help our life colonize other spots in the universe.

One researcher’s vision would see microbes from our planet being sent to distant planetary systems in formation and seeding the area with exports from Earth.

The idea is of course highly theoretical and requires careful thought of the ethics (what if our life destroys others?) and technology (how to get the microbes out there)? But it’s something that Michael Mautner, a chemistry researcher at the Virginia Commonwealth University College of Humanities and Sciences, is considering.

“I suggest we give life a chance,” he said in an interview with Universe Today.

These are the steps that Mautner suggests for those considering his method of spreading life into the universe.

Artist’s impression of a baby star still surrounded by a protoplanetary disc in which planets are forming.  Credit: ESO
Artist’s impression of a baby star still surrounded by a protoplanetary disc in which planets are forming. Credit: ESO

1. Think long-term. Many planets or systems are under formation, dozens if not hundreds of light-years away from us. We can send hardy microorganisms to start new life there, but travelling will take many thousands of years. This new life can then take millions or perhaps billions of years to evolve, some to intelligent life that can spread life further in the galaxy. Planning on such time-scales is key to our cosmological future.

2. Find a habitable system. One idea could be to look for a habitable planet; he observed that the Kepler space telescope has made great strides in showing us potentially habitable worlds from afar. As telescope technology improves, finding these worlds will be easier. That said, there’s a risk that any Earth-borne life could obliterate any native life there. His solution is to find star systems under formation instead: “There hasn’t been enough time for life, especially advanced life-forms, to start there,” he says.

Kepler-62f, an exoplanet that is about 40% larger than Earth. It's located about 1,200 light-years from our solar system in the constellation Lyra. Credit: NASA/Ames/JPL-Caltech
Kepler-62f, an exoplanet that is about 40% larger than Earth. It’s located about 1,200 light-years from our solar system in the constellation Lyra. Credit: NASA/Ames/JPL-Caltech

3. Aim carefully. A planet would take a very precise aiming system, he acknowledges, but aiming for larger star-forming interstellar clouds where a planetary systems are being formed, would be easier for current technology.

4. Freeze the microbes. Transit in cold interstellar space will put the microbes into deep hibernation and also make them more radiation-resistant: “the challenge is to maybe be able to bio- engineer microbes that can survive for that period,” Mautner points out. He added that there are plenty of examples on Earth of extremophiles surviving harsh environments, such as outside in satellites in or in hot vents near the bottom of the ocean. And microbes are also capable of hibernating. They could then be woken up when they get to a region near planetary systems that allows for liquid water, in conditions that could let them grow.

Could humans follow in their wake? Mautner says he would be happy for humans to go, but it could take thousands of years or more to make the journey. He doesn’t rule out the possibility of cryogenics making that trip more possible, and says there is a “fair chance” that it could work.

For more information on Mautner’s research and related concepts, consult this research paper, the Interstellar Panspermia Society, this page on “Astro Ecology” and this Q&A with Mautner at Victoria College’s website.

What do you think of the concept? Let us know in the comments.

Curiosity Captures Stunning New Mount Sharp Panorama ‘On The Go’

Curiosity rover panorama of Mount Sharp captured on June 6, 2014 (Sol 651) during traverse inside Gale Crater. Note rover wheel tracks at left. She will eventually ascend the mountain at the ‘Murray Buttes’ at right later this year. Assembled from Mastcam color camera raw images and stitched by Marco Di Lorenzo and Ken Kremer. Credit: NASA/JPL/MSSS/Marco Di Lorenzo/Ken Kremer-kenkremer.com

Curiosity rover panorama of Mount Sharp captured on June 6, 2014 (Sol 651) during traverse inside Gale Crater. Note rover wheel tracks at left. She will eventually ascend the mountain at the ‘Murray Buttes’ at right later this year. Assembled from Mastcam color camera raw images and stitched by Marco Di Lorenzo and Ken Kremer. Credit: NASA/JPL/MSSS/Marco Di Lorenzo/Ken Kremer-kenkremer.com
Story updated[/caption]

Within the past Martian day on Friday, June 6, NASA’s rover Curiosity captured a stunning new panorama of towering Mount Sharp and the treacherous sand dunes below which she must safely traverse before reaching the mountains foothills – while ‘On The Go’ to her primary destination.

See our brand new Mount Sharp photo mosaic above – taken coincidentally by humanity’s emissary on Mars on the 70th anniversary of D-Day on Earth.

Basically she’s eating desiccated dirt while running a Martian marathon.

Having said ‘Goodbye Kimberley’ after drilling her third bore hole deep into a cold red slab of enticing bumpy textures of Martian sandstone in the name of science, our intrepid mega rover Curiosity is trundling along with all deliberate speed towards the inviting slopes of sedimentary rocks at the base of mysterious Mount Sharp which hold clues to the habitability of the Red Planet.

The sedimentary layers of Mount Sharp, which reaches 3.4 miles (5.5 km) into the Martian sky, is the six wheeled robots ultimate destination inside Gale Crater because it holds caches of water altered minerals.

Such minerals could possibly mark locations that sustained potential Martian microbial life forms, past or present, if they ever existed.

Mars was far wetter and warmer – and more conducive to the origin of life – billions of years ago.

Curiosity’s panoramic view departing Mount Remarkable and ‘The Kimberley Waypoint’ where rover conducted 3rd drilling campaign inside Gale Crater on Mars. The navcam raw images were taken on Sol 630, May 15, 2014, stitched and colorized. Credit: NASA/JPL-Caltech/Ken Kremer – kenkremer.com/Marco Di Lorenzo
Curiosity’s panoramic view departing Mount Remarkable and ‘The Kimberley Waypoint’ where rover conducted 3rd drilling campaign inside Gale Crater on Mars. The navcam raw images were taken on Sol 630, May 15, 2014, stitched and colorized. Credit: NASA/JPL-Caltech/Ken Kremer – kenkremer.com/Marco Di Lorenzo

The 1 ton robot is driving on a path towards the Murray Buttes which lies across the dunes on the right side of Mount Sharp as seen in our photo mosaic above, with wheel tracks on the left side.

She will eventually ascend the mountain at the ‘Murray Buttes’ after crossing the sand dunes.

Curiosity still has roughly another 4 kilometers of driving to go to reach the foothills of Mount Sharp sometime later this year.

Approximately four weeks ago, Curiosity successfully completed her 3rd drilling campaign since landing at the science waypoint region called “The Kimberley” on May 5, Sol 621, into the ‘Windjana’ rock target at the base of a 16 foot tall ( 5 Meter) hill called Mount Remarkable.

Composite photo mosaic shows deployment of NASA Curiosity rovers robotic arm and two holes after drilling into ‘Windjana’ sandstone rock on May 5, 2014, Sol 621, at Mount Remarkable as missions third drill target for sample analysis by rover’s chemistry labs.  The navcam raw images were stitched together from several Martian days up to Sol 621, May 5, 2014 and colorized.   Credit: NASA/JPL-Caltech/Ken Kremer - kenkremer.com/Marco Di Lorenzo
Composite photo mosaic shows deployment of NASA Curiosity rovers robotic arm and two holes after drilling into ‘Windjana’ sandstone rock on May 5, 2014, Sol 621, at Mount Remarkable as missions third drill target for sample analysis by rover’s chemistry labs. The navcam raw images were stitched together from several Martian days up to Sol 621, May 5, 2014 and colorized. Credit: NASA/JPL-Caltech/Ken Kremer – kenkremer.com/Marco Di Lorenzo

The fresh hole drilled into “Windjana” was 0.63 inch (1.6 centimeters) in diameter and about 2.6 inches (6.5 centimeters) deep and resulted in a mound of dark grey colored drill tailings piled around. It looked different from the initial holes drilled at Yellowknife Bay in the spring of 2013.

Windjana lies some 2.5 miles (4 kilometers) southwest of Yellowknife Bay.

Curiosity then successfully delivered pulverized and sieved samples to the pair of onboard miniaturized chemistry labs; the Chemistry and Mineralogy instrument (CheMin) and the Sample Analysis at Mars instrument (SAM) – for chemical and compositional analysis.

Before departing, Curiosity blasted the hole multiple times with her million watt laser on the Mast mounted Chemistry and Camera (ChemCam) instrument , leaving no doubt of her capabilities or intentions.

And she completed an up close examination of the texture and composition of ‘Windjana’ with the MAHLI camera and spectrometers at the end of her 7-foot-long (2 meter) arm to glean every last drop of science before moving on.

“Windjana” is named after a gorge in Western Australia.

While ‘On the Go’ to Mount Sharp, the rover is keeping busy with science activities by investigating the newly cored Martian material.

“Inside Curiosity we continue to analyse the Kimberley samples with CheMin and SAM,” wrote mission team member John Bridges in an update.

To date, Curiosity’s odometer totals 3.8 miles (6.1 kilometers) since landing inside Gale Crater on Mars in August 2012. She has taken over 154,000 images.

Stay tuned here for Ken’s continuing Curiosity, Opportunity, Orion, SpaceX, Boeing, Orbital Sciences, commercial space, MAVEN, MOM, Mars and more planetary and human spaceflight news.

Ken Kremer

Curiosity’s Panoramic view of Mount Remarkable at ‘The Kimberley Waypoint’ where rover conducted 3rd drilling campaign inside Gale Crater on Mars. The navcam raw images were taken on Sol 603, April 17, 2014, stitched and colorized. Credit: NASA/JPL-Caltech/Ken Kremer – kenkremer.com/Marco Di Lorenzo.  Featured on APOD - Astronomy Picture of the Day on May 7, 2014
Curiosity’s Panoramic view of Mount Remarkable at ‘The Kimberley Waypoint’ where rover conducted 3rd drilling campaign inside Gale Crater on Mars. The navcam raw images were taken on Sol 603, April 17, 2014, stitched and colorized. Credit: NASA/JPL-Caltech/Ken Kremer – kenkremer.com/Marco Di Lorenzo
Featured on APOD – Astronomy Picture of the Day on May 7, 2014
The Mars Hand Lens Imager on NASA's Curiosity Mars rover provided this nighttime view of a hole produced by the rover's drill and, inside the hole, a line of scars produced by the rover's rock-zapping laser. The hole is 0.63 inch (1.6 centimeters) in diameter.  The camera used its own white-light LEDs to illuminate the scene on May 13, 2014.  Credit:  NASA/JPL-Caltech/MSSS
The Mars Hand Lens Imager on NASA’s Curiosity Mars rover provided this nighttime view of a hole produced by the rover’s drill and, inside the hole, a line of scars produced by the rover’s rock-zapping laser. The hole is 0.63 inch (1.6 centimeters) in diameter. The camera used its own white-light LEDs to illuminate the scene on May 13, 2014. Credit: NASA/JPL-Caltech/MSSS

Titan Balloon Among Far-Out Concepts NASA Selects For Funding

Artist's conception of the Titan Aerial Daughtercraft on Titan, a moon of Saturn. Credit: NASA

Sometimes a good idea takes some tinkering. You have a thought that it will work, but what it really requires is you take some money and time and test it out in a small form. This principle is sound if you’re trying to do home renovation (a paint splash on a wall can let you see if the color will work) and it is especially true if you’re planning a multi-million dollar mission to another planet.

This is the thought behind the NASA Innovative Advanced Concepts office, which announced a dozen far-flung drawing-board proposals that received $100,000 in Phase 1 funding for the next 9-12 months. There are vehicles to explore the soupy moon of Titan, a design to snag a tumbling asteroid, and other ideas to explore the solar system. (But be patient: These testbed ideas would take decades to come to fruition, if they are even accepted for further study and funding.)  Check out a full list of the concepts below.

Titan Aerial Daughtercraft: A small rotorcraft that can touch down from a balloon or lander, with the idea being that it can jump between several spots to do close-up views. It would then bring its samples back to the “mothership” and possibly recharge there as well. “The autonomy needed for this concept is also applicable to exciting rotorcraft mission concepts for Mars and to in-situ exploration of Enceladus,” the description stated, referring to an icy moon of Saturn.

Titan SubmarineA small submarine would dive into Kraken Mare on Saturn’s moon, and there would be plenty to explore: 984 feet (300 meters) of depth, stretching across 621 miles (1,000 km). “Kraken Mare is comparable in size to the Great Lakes and represents an opportunity for an unprecedented planetary exploration mission,” the description stated. It would explore “chemical composition of the liquid, surface and subsurface currents, mixing and layering in the ‘water’ column, tides, wind and waves, bathymetry, and bottom features and composition.”

Comet Hitchhiker: This would be a “tethered” spacecraft that swings from comet to comet to explore icy bodies in the solar system. “First, the spacecraft harpoons a target as it makes a close flyby in order to attach a tether to the target. Then, as the target moves away, it reels out the tether while applying regenerative brake to give itself a moderate (<5g) acceleration as well as to harvest energy,” the description stated.

Artist's conception of  the Weightless Rendezvous And Net Grapple to Limit Excess Rotation (WRANGLER). Credit: NASA
Artist’s conception of the Weightless Rendezvous And Net Grapple to Limit Excess Rotation (WRANGLER). Credit: NASA

Weightless Rendezvous And Net Grapple to Limit Excess Rotation (WRANGLER): This idea would capture space debris and small asteroids. It will use a small nanosatellite equipped with a “net capture device” and a winch. “The leverage offered by using a tether to extract angular momentum from a rotating space object enables a very small nanosatellite system to de-spin a very massive asteroid or large spacecraft,” the description stated.

The Aragoscope: A telescope that would look through an opaque disk at a distant object, which is different from the usual mirror arrangement.”Rather than block the view, the disk boosts the resolution of the system with no loss of collecting area,” the description states. This architecture … can be used to achieve the diffraction limit based on the size of the low cost disk, rather than the high cost telescope mirror.”

Mars Ecopoiesis Test Bed: A machine that would test how well bacteria from Earth could survive on Mars, which could be a precursor to “terraforming” the planet to make it more like our own. Researchers would select “pioneer organisms” and put them into a device that would embed itself into the Martian regolith (soil) in an area that would have liquid water. It would “completely seal itself to avoid planetary contamination, release carefully selected earth organisms (extremophiles like certain cyanobacteria), sense the presence or absence of a metabolic product (like O2), and report to a Mars-orbiting relay satellite,” the description states.

Artist's conception of ChipSats. Credit: NASA
Artist’s conception of ChipSats. Credit: NASA

ChipSats: Instead of having an orbiter and a lander in separate missions, why not put them in one? While there have been combinations before (e.g. Cassini/Huygens), this is a bit different: This concept would have a set of tiny sensor chips (ChipSats) that deploy from a larger mothership to make a landing on a distant planet or moon.

Swarm Flyby Gravimetry: While whizzing by a comet or asteroid, a single spacecraft would release a swarm of tiny probes. “By tracking those probes, we can estimate the asteroid’s gravity field and infer its underlying composition and structure,” the description stated.

Probing icy worlds concept: How thick is the ice on Jupiter’s Europa or Ganymede, or Saturn’s Enceladus? Open question, and makes it hard to predict how tough of a drill one would need to probe the ice — or how well life could survive. This concept would send a probe to one of these locations and receive “a naturally occurring signal generated by interactions of deep penetrating cosmic ray neutrinos” to better get a sense of the depth. This could allow for maps of the ice.

The cracked ice surface of Europa. Credit: NASA/JPL
The cracked ice surface of Europa. Credit: NASA/JPL

Heliopause Electrostatic Rapid Transit System (HERTS): This would be a mission that goes deep into the solar-system and out to the heliopause, the spot where the sun’s sphere of influence gives way to the interstellar medium. Using no propellant, the spacecraft would use solar wind protons to bring it out into the solar system. “The propulsion system consists of an array of electrically biased wires that extend outward 10 to 30 km [6.2 miles to 18.6 miles] from a rotating spacecraft,” the researchers stated.

3D Photocatalytic Air Processor: A new design to make it easier to generate oxygen on a spacecraft, using “abundant high-energy light in space,” the proposal states. ” The combination of novel photoelectrochemistry and 3-dimensional design allows tremendous mass saving, hardware complexity reduction, increases in deployment flexibility and removal efficiency.”

PERIapsis Subsurface Cave OPtical Explorer (PERISCOPE)A way to probe caves on the moon from orbit. Using a concept called “photon time-of-flight imaging”, the researchers say they would be able to bounce the signal off of the walls of the canyon to peer into the crevice and see what is there.

Eager To Tour SpaceX’s Headquarters? Here’s Your Chance To Go For Charity

The SpaceX Dragon capsule on approach to the ISS during the COTS 2 mission. Credit: NASA.

Hot off the excitement of showing off the inside of its manned Dragon spacecraft, SpaceX is prepared to offer a few members of the public a rare chance for a tour of its facilities. There’s a lot on the agenda, including seeing an uncrewed Dragon that has actually returned from space.

Here’s the deal: SpaceX has partnered with Charitybuzz to offer a single tour for up to 10 people. Bidding is open now and closes June 19 at this site.

“At SpaceX your party will tour the world’s largest facility developing the complete design, fabrication and assembly of rockets, engines and spacecraft,” SpaceX stated on the Charitybuzz website.

“You will see Falcon 9 rockets being assembled, Merlin engines being constructed, Dragon spacecraft in production and even a Dragon that has returned from space! Following the tour, guests will have a chance to meet Gwynne Shotwell, President and COO [chief operating officer] of SpaceX in person.”

Just like for NASA Socials, you are responsible for your own travel and accommodation. The tour is expected to last 1.5 to 2 hours and will take place at the SpaceX headquarters in Hawthorne, Calif. The benefitting charity is the Women in Technology Foundation, whose stated mandate is “education to create awareness, excitement, and opportunity among girls and women, and to encourage them to work in technology-related fields.”

More details are available at Charitybuzz. SpaceX uses its Dragon spacecraft to make regular cargo shipments to the International Space Station, and is one of three companies competing for the chance to do the same with astronauts.

Enter the Dragon: First Look Inside SpaceX’s New Crew Transporter to Orbit – Photos

First look inside SpaceX Dragon V2 next generation astronaut spacecraft unveiled by CEO Elon Musk on May 29, 2014. Credit: Robert Fisher/America Space

Would you ‘Enter the Dragon’?
First look inside SpaceX Dragon V2 next generation astronaut spacecraft unveiled by CEO Elon Musk on May 29, 2014. Credit: Robert Fisher/AmericaSpace[/caption]

Would you like to ‘Enter the Dragon’ for an up close look inside SpaceX’s new ‘V2’ crew transport ship to Earth orbit and the space station?

We’ve shown you lots of exterior shots of SpaceX’s next generation manned Dragon V2 spacecraft after Billionaire entrepreneur and SpaceX CEO Elon Musk pulled the curtain off to reveal his future plans for human spaceflight on May 29 during a live webcast from SpaceX HQ in Hawthorne, Calif.

And we’ve shown you the cool animation to see exactly ‘How it Works!’ from launch to landing.

Now we’ve compiled a stunning collection of imagery revealing what it’s like to actually stand within the gleaming walls of the futuristic Dragon spaceship from an astronauts perspective.

Check out the gallery of Dragon V2 imagery above and below.

Elon Musk seated inside Dragon V2 explaining consoles at unveiling on May 29, 2014. Credit: SpaceX
Elon Musk seated inside Dragon V2 explaining consoles at unveiling on May 29, 2014. Credit: SpaceX

Experience this exciting new chapter of American ‘Commercial Human Spaceflight’ coming to fruition.

NASA’s Commercial Crew Program (CCP) is a public private partnership between NASA and a trio of amazing American aerospace companies – SpaceX, Boeing amd Sierra Nevada – to create inexpensive but reliable new astronaut spaceships to the High Frontier.

And NASA’s unprecedented commercial crew program is so far ahead of any international competitors that I think they’ll soon be knocking at the door and regret not investing in a similar insightful manner.

The goal is to get American’s back in space on American rockets from American soil – rather than being totally dependent on Russian rocket technology and Soyuz capsules for astronaut rides to the International Space Station (ISS) and back.

Potential crew members check out the seats of the new SpaceX Dragon V2 next generation astronaut spacecraft. Credit:  Robert Fisher/America Space
Potential crew members check out the seats of the new SpaceX Dragon V2 next generation astronaut spacecraft. Credit: Robert Fisher/America Space

“We need to have our own capability to get our crews to space. Commercial crew is really, really, really important,” NASA Administrator Charles Bolden told me in an exclusive interview – here.

SpaceX CEO Elon Musk pulls open the hatch to ;Enter the Dragon’.    Credit:  Robert Fisher/America Space
SpaceX CEO Elon Musk pulls open the hatch to ‘Enter the Dragon’. Credit: Robert Fisher/America Space

Boeing and Sierra Nevada are competing with SpaceX to build the next generation spaceship to ferry astronauts to and from the ISS by 2017 using seed money from NASA’s CCP.

The Boeing CST-100 and Sierra Nevada Dream Chaser ‘space taxis’ are also vying for funding in the next round of contracts to be awarded by NASA around late summer 2014.

A look through the open hatch of the Dragon V2 reveals the layout and interior of the seven-crew capacity spacecraft. Credit: NASA/Dimitri Gerondidakis
A look through the open hatch of the Dragon V2 reveals the layout and interior of the seven-crew capacity spacecraft. Credit: NASA/Dimitri Gerondidakis

Stay tuned here for Ken’s continuing SpaceX, Boeing, Sierra Nevada, Orbital Sciences, commercial space, Orion, Mars rover, MAVEN, MOM and more planetary and human spaceflight news.

Ken Kremer

The Dragon V2 spacecraft's seating arrangement with the control panel swung up to allow crewmembers to get into their seats. Once the crew is in place, the control panel swings down and locks in launch position. Credit: NASA/Dimitri Gerondidakis
The Dragon V2 spacecraft’s seating arrangement with the control panel swung up to allow crewmembers to get into their seats. Once the crew is in place, the control panel swings down and locks in launch position. Credit: NASA/Dimitri Gerondidakis

A look through the open hatch of the Dragon V2 reveals the layout and interior of the seven-crew capacity spacecraft. Credit: NASA/Dimitri Gerondidakis
A look through the open hatch of the Dragon V2 reveals the layout and interior of the seven-crew capacity spacecraft. Credit: NASA/Dimitri Gerondidakis

SpaceX CEO Elon Musk unveils SpaceX Dragon V2 next generation astronaut spacecraft on May 29, 2014.  Credit:  Robert Fisher/America Space
SpaceX CEO Elon Musk unveils SpaceX Dragon V2 next generation astronaut spacecraft on May 29, 2014. Credit: Robert Fisher/America Space

Captain HiRISE, Space Detective Beams Martian History Album To Earth

A large crater in Meridiani Planum on Mars, about 20 kilometers (12.4 miles) northwest of Opportunity's landing site and 42 kilometers (24.6 miles) northwest of Endeavour Crater, where Opportunity is right now. The crater is older than Victoria Crater (another target of Opportunity's), which is clear because it is more filled in with sediments and eroded. Credit: NASA/JPL/University of Arizona

Mars, that ever-changing and beautiful Red Planet practically next door to us, is one of the most well-studied places humans have in the universe. We’ve sent spacecraft there for about 50 years. Yet there’s still a lot of mysteries out there.

NASA’s Mars Reconnaissance Orbiter is among the investigating spacecraft in the area checking out the planet’s past and looking for any interesting clues to tell us more about how Mars — and the Earth, and the solar system, and planets in general — formed. Mars had a wetter past (as the rovers have showed us), but where the water went and why its atmosphere are so thin are among the things scientists are trying to understand.

Luckily for us, the catalog of the University of Arizona’s High Resolution Imaging Science Experiment (HiRISE) is easily available online for all of us to marvel at. Here are just some of the pictures sent back from across the solar system. To see more, look below and check out this HiRISE web page.

This image from Mars shows a variety of sandy features: ripples, transverse aeolian ridges (which are larger and lighter), dunes (dark) and draa (very large bedforms that are greater than 1 kilometer or 0.62 miles). Credit: NASA/JPL/University of Arizona
This image from Mars shows a variety of sandy features: ripples, transverse aeolian ridges (which are larger and lighter), dunes (dark) and draa (very large bedforms that are greater than 1 kilometer or 0.62 miles). Credit: NASA/JPL/University of Arizona
A Martian alluvial fan on the floor of a 60-kilometer (38-mile) crater near the equator of Mars. Scientists commonly study these features to learn more about the Red Planet's wet past. Credit: NASA/JPL/University of Arizona
A Martian alluvial fan on the floor of a 60-kilometer (38-mile) crater near the equator of Mars. Scientists commonly study these features to learn more about the Red Planet’s wet past. Credit: NASA/JPL/University of Arizona
Shiny dunes on Mars taken by the HiRISE camera on the Mars Reconnaissance Orbiter. Credit: NASA/JPL/University of Arizona
Shiny dunes on Mars taken by the HiRISE camera on the Mars Reconnaissance Orbiter. Credit: NASA/JPL/University of Arizona
Dunes migrating across the surface of Mars. Picture taken by the HiRISE camera on the Mars Reconnaissance Orbiter. Credit: NASA/JPL/University of Arizona
Dunes migrating across the surface of Mars. Picture taken by the HiRISE camera on the Mars Reconnaissance Orbiter. Credit: NASA/JPL/University of Arizona

Relive The Joy Of Spacewalking During America’s First EVA, 49 Years Ago Today

NASA astronaut Ed White floats outside of the Gemini 4 spacecraft June 3, 1965. Credit: NASA

In five decades of spacewalks, we challenge you to find a set of photos that more fully represents the potential of the tumbling gymnastics you can do during a spacewalk.

 

NASA astronaut Ed White stepped out of his Gemini 4 spacecraft 49 years ago today, equipped in a spacesuit and attached to his spacecraft by nothing more than a tether. These incredible pictures (taken by commander Jim McDivitt) give a sense of how White moved around, propelled by a small maneuvering unit in his hand.

After about 20 minutes of orbital exercises, White was ordered back to the spacecraft. “It’s the saddest moment of my life,” he said. In a NASA oral history interview in 1999, McDivitt later recalled the trouble they had getting him back inside:

NASA astronaut Ed White testing maneuverability during a 23-minute spacewalk on Gemini 4, June 3, 1965. Credit: NASA
NASA astronaut Ed White testing maneuverability during a 23-minute spacewalk on Gemini 4, June 3, 1965. Credit: NASA

I was kind of anxious to have him get back inside the spacecraft, because I’d like to do this in the daylight, not in the dark. But by the time he got back in, it was dark. So, when we went to close the hatch, it wouldn’t close. It wouldn’t lock. And so, in the dark I was trying to fiddle around over on the side where I couldn’t see anything, trying to get my glove down in this little slot to push the gears together. And finally, we got that done and got it latched.

It was the first time any American had done this — but White was not the first in the world. That honor belongs to Alexei Leonov, who pushed out of Vokshod 2 in March 1965. (The Soviet spacewalk was actually quite terrifying, as Leonov had to reduce the pressure in his spacesuit to get back inside the spacecraft.)

Even after White’s triumph, there was much to learn about spacewalking. Several astronauts in later Gemini missions struggled with doing tasks outside the spacecraft because there were not enough handholds to keep a grip in microgravity. It took until Gemini 12 for a combination of astronaut training and spacecraft design to make spacewalking a more controlled procedure — just in time for the Apollo moon program of the 1960s and 1970s.

Below the video about Gemini 4 are several more pictures of White’s adventures in space. Gemini 4 was White’s only spaceflight. He died in a launch pad fire for Apollo 1 on Jan. 27, 1967.

Check out more photos of memorable NASA spacewalks in this past Universe Today story.

NASA astronaut Ed White during a spacewalk June 3, 1965. In his hand, the Gemini 4 astronaut carries a Hand Held Self Maneuvering Unit (HHSMU) to help him maneuver in microgravity. Credit: NASA
NASA astronaut Ed White during a spacewalk June 3, 1965. In his hand, the Gemini 4 astronaut carries a Hand Held Self Maneuvering Unit (HHSMU) to help him maneuver in microgravity. Credit: NASA
NASA astronaut Ed White during a 23-minute spacewalk on Gemini 4 June 3, 1965. Credit: NASA
NASA astronaut Ed White during a 23-minute spacewalk on Gemini 4 June 3, 1965. Credit: NASA
Attached by a tether, Gemini 4 astronaut Ed White tests out spacewalking June 4, 1965. Credit: NASA
Attached by a tether, Gemini 4 astronaut Ed White tests out spacewalking June 4, 1965. Credit: NASA

Meet SpaceX’s New Manned Dragon: Cool Animation Shows ‘How It Works’

Meet Dragon V2 - SpaceX CEO Elon pulls the curtain off manned Dragon V2 on May 29, 2014 for worldwide unveiling of SpaceX's new astronaut transporter for NASA. Credit: SpaceX


Caption: Animation of SpaceX Dragon V2 astronaut transporter. Credit: SpaceX

Would you like to meet and fly aboard SpaceX’s next generation manned Dragon V2 spacecraft?

Well hop aboard for a ride, take a seat and prepare for the thrill of a lifetime to the International Space Station (ISS) and back.

Watch the cool animation above to see exactly ‘How it Works!’

Now you can experience the opening salvo in the exciting new chapter of ‘Commercial Human Spaceflight.’

The commercial crew effort is led by a trio of private American aerospace company’s (SpaceX, Boeing & Sierra Nevada) in an intimate partnership with NASA to get American’s back in space on American rockets from American Soil – rather than being totally dependent on Russian rocket technology and Soyuz capsules for astronaut rides to orbit.

“We need to have our own capability to get our crews to space. Commercial crew is really, really, really important,” NASA Administrator Charles Bolden told me in an exclusive interview.

Billionaire entrepreneur and SpaceX CEO Elon Musk let the curtain to the future drop on Thursday, May 29 to reveal his company’s new manned Dragon V2 astronaut transporter for all the world to see during a live streaming webcast direct from SpaceX’s state-of-the-art design and manufacturing facility and Headquarters in Hawthorne, CA.

And with a flair worthy of the premiere of a blockbuster Hollywood Science Fiction movie he unveiled the gum-dropped shaped Dragon V2 – and the lively animation. Although its not known if he’ll provide the crews with musical entertainment during the trip too.

As you’ll quickly notice watching the animation, the sleek styled V2 manned Dragon is a far cry ahead of the current V1 cargo Dragon.

“We wanted to take a big step in spacecraft technology. It is a big leap forward in technology and takes things to the next level,” said Musk.

The top of the V2 is equipped to open up and expose a docking probe so it’s able to dock autonomously at the ISS – and at the same port as NASA’s now retired space shuttle orbiters.

‘Catching a Dragon by the tail’- with the Canadian built robot arm as the stations astronauts like to say and berthing it at an Earth-facing port on the Harmony module, will be a thing of the past.

“No robotic arm necessary!” Musk explained.

SpaceX Dragon V2 docks at the ISS. Credit: SpaceX
SpaceX Dragon V2 docks at the ISS. Credit: SpaceX

And for departure there’s another big difference – powerful SuperDraco landing rockets for pinpoint touchdown accuracy rather than an ocean splashdown.

The animation shows a thrilling land landing back at the Kennedy Space Center launch base.

“An important characteristic of that is its ability to land anywhere on land, propulsively. It can land anywhere on Earth with the accuracy of a helicopter,” Musk said.

“I think that’s what a spaceship should be able to do.”

Musk and SpaceX are not alone aiming to get Americans back to space.

Boeing and Sierra Nevada are competing with SpaceX to build the next generation spaceship to ferry astronauts to and from the ISS by 2017 using seed money from NASA’s Commercial Crew Program in a public/private partnership.

The Boeing CST-100 and Sierra Nevada Dream Chaser ‘space taxis’ are also vying for funding in the next round of contracts to be awarded by NASA around late summer 2014.

Read my earlier “Dragon V2” unveiling event articles – here, here and here.

Enjoy!

SpaceX CEO Elon Musk unveils SpaceX Dragon V2 next generation astronaut spacecraft on May 29, 2014.  Credit:  Robert Fisher/America Space
SpaceX CEO Elon Musk unveils SpaceX Dragon V2 next generation astronaut spacecraft on May 29, 2014. Credit: Robert Fisher/America Space

Stay tuned here for Ken’s continuing SpaceX, Boeing, Sierra Nevada, Orbital Sciences, commercial space, Orion, Mars rover, MAVEN, MOM and more planetary and human spaceflight news.

Ken Kremer

World’s Largest Heat Shield Attached to NASA’s Orion Crew Capsule for Crucial Fall 2014 Test Flight

Lockheed Martin and NASA engineers are installing the largest heat shield ever built onto the Orion EFT-1 spacecraft’s crew module at the Kennedy Space Center. Liftoff is slated for late Fall 2014. Credit: Lockheed Martin

Lockheed Martin and NASA engineers are installing the largest heat shield ever built onto the Orion EFT-1 spacecraft’s crew module at the Kennedy Space Center. Liftoff is slated for late Fall 2014. Credit: Lockheed Martin
Story updated[/caption]

In a key milestone, technicians at the Kennedy Space Center (KSC) in Florida have attached the world’s largest heat shield to a pathfinding version of NASA’s Orion crew capsule edging ever closer to its inaugural unmanned test flight later this Fall on a crucial mission dubbed Exploration Flight Test-1 (EFT-1).

One of the primary goals of NASA’s eagerly anticipated Orion EFT-1 uncrewed test flight is to test the efficacy of the heat shield in protecting the vehicle – and future human astronauts – from excruciating temperatures reaching 4000 degrees Fahrenheit (2200 C) during scorching re-entry heating.

A trio of parachutes will then unfurl to slow Orion down for a splashdown in the Pacific Ocean.

Orion is NASA’s next generation human rated vehicle now under development to replace the now retired space shuttle. The state-of-the-art spacecraft will carry America’s astronauts on voyages venturing farther into deep space than ever before – past the Moon to Asteroids, Mars and Beyond!

“The Orion heat shield is the largest of its kind ever built. Its wider than the Apollo and Mars Science Lab heat shields,” Todd Sullivan told Universe Today. Sullivan is the heat shield senior manager at Lockheed Martin, Orion’s prime contractor.

The heat shield measures 16.5 feet (5 m) in diameter.

Lockheed Martin and NASA technicians mated the heat shield to the bottom of the capsule during assembly work inside the Operations and Checkout High Bay facility at KSC.

“Holes were drilled into the heat shield from the inside to the outside at the structural attached points at the underside of the crew module,” said Jules Schneider, Orion Project manager for Lockheed Martin at KSC, during a recent exclusive interview by Universe Today inside the Orion clean room at KSC.

“Then its opened up from the outside and bolted in place underneath. Closeout plugs made of Avcoat are then installed to close it up and seal the gaps,” Schneider explained.

The heat shield is constructed from a single seamless piece of Avcoat ablator, that was applied by engineers at Textron Defense System near Boston, Mass.

“They applied the Avcoat ablater material to the outside. That’s what protects the spacecraft from the heat of reentry,” Sullivan explained.

The ablative material will wear away as it heats up during the capsules atmospheric re-entry thereby preventing the 4000 degree F heat from being transferred to the rest of the capsule and saving it and the human crew from utter destruction.

Coming together! Orion's heat shield and crew module in position for mating operations at NASA KSC. Credit: NASA
Coming together! Orion’s heat shield and crew module in position for mating operations at NASA KSC. Credit: NASA

Orion EFT-1 is slated to launch in December 2014 atop the mammoth, triple barreled United Launch Alliance (ULA) Delta IV Heavy rocket, currently the most powerful booster in America’s fleet.

The Delta IV Heavy is the only rocket with sufficient thrust to launch the Orion EFT-1 capsule and its attached upper stage to its intended orbit of 3600 miles altitude above Earth – about 15 times higher than the International Space Station (ISS) and farther than any human spacecraft has journeyed in 40 years.

At the conclusion of the two-orbit, four- hour EFT-1 flight, the detached Orion capsule plunges back and re-enters the Earth’s atmosphere at 20,000 MPH (32,000 kilometers per hour).

“That’s about 80% of the reentry speed experienced by the Apollo capsule after returning from the Apollo moon landing missions,” Scott Wilson, NASA’s Orion Manager of Production Operations at KSC, told me during an interview at KSC.

“The big reason to get to those high speeds during EFT-1 is to be able to test out the thermal protection system, and the heat shield is the biggest part of that.”

“Numerous sensors and instrumentation have been specially installed on the EFT-1 heat shield and the back shell tiles to collect measurements of things like temperatures, pressures and stresses during the extreme conditions of atmospheric reentry,” Wilson explained.

Orion heat shield attached to the bottom of the capsule by engineers during assembly work inside the  Operations and Checkout High Bay facility at KSC.  Credit: NASA
Orion heat shield attached to the bottom of the capsule by engineers during assembly work inside the Operations and Checkout High Bay facility at KSC. Credit: NASA

The heat shield arrived at KSC in December 2013 loaded inside NASA’s Super Guppy aircraft while I was onsite. Read my story – here.

The data gathered during the unmanned EFT-1 flight will aid in confirming. or refuting, design decisions and computer models as the program moves forward to the first flight atop NASA’s mammoth SLS booster in late 2017 on the EM-1 mission and more human crewed missions thereafter.

Orion EFT-1 heat shield is off loaded from NASA’s Super Guppy aircraft after transport from Manchester, N.H., and arrival at the Kennedy Space Center in Florida on Dec. 5, 2013. Credit: Ken Kremer/kenkremer.com
Orion EFT-1 heat shield is off loaded from NASA’s Super Guppy aircraft after transport from Manchester, N.H., and arrival at the Kennedy Space Center in Florida on Dec. 5, 2013. Credit: Ken Kremer/kenkremer.com

Recently, the EFT-1 launch was postponed three months from its long planned slot in mid-September to December 2014 when NASA was ordered to make way for the accelerated launch of recently declassified US Air Force Space Surveillance satellites that were given a higher priority.

The covert Geosynchronous Space Situational Awareness Program, or GSSAP, satellites were only unveiled in Feb. 2014 during a speech by General William Shelton, commander of the US Air Force Space Command.

Despite the EFT-1 launch postponement, Kennedy Space Center Director Bob Cabana said technicians are pressing forward and continue to work around the clock at KSC in order to still be ready in time to launch by the original launch window that opens in mid- September 2014.

“The contractor teams are working to get the Orion spacecraft done on time for the December 2017 launch,” said Cabana.

“They are working seven days a week in the Operations and Checkout High Bay facility to get the vehicle ready to roll out for the EFT-1 mission and be mounted on top of the Delta IV Heavy.”

“I can assure you the Orion will be ready to go on time, as soon as we get our opportunity to launch that vehicle on its first flight test and that is pretty darn amazing.”

“Our plan is to have the Orion spacecraft ready because we want to get EFT-1 out so we can start getting the hardware in for Exploration Mission-1 (EM-1) and start processing for that vehicle that will launch on the Space Launch System (SLS) rocket in 2017,” Cabana told me

Concurrently, new American-made private crewed spaceships are under development by SpaceX, Boeing and Sierra Nevada – with funding from NASA’s Commercial Crew Program (CCP) – to restore US capability to ferry US astronauts to the International Space Station (ISS) and back to Earth by late 2017.

Read my exclusive new interview with NASA Administrator Charles Bolden explaining the importance of getting Commercial Crew online – here.

Two of the three United Launch Alliance (ULA) Delta IV heavy boosters for NASA’s upcoming Orion Exploration Flight Test-1 (EFT-1) mission were unveiled during a media event inside the Horizontal Integration Facility at Launch Complex 37 at Cape Canaveral Air Force Station in Florida.  Kennedy Space Center Director Bob Cabana spoke to the media along with NASA Associate Administrator Robert Lightfoot and Tony Taliancich, ULA director of East Coast Launch Operations. Credit: Ken Kremer- kenkremer.com
Two of the three United Launch Alliance (ULA) Delta IV heavy boosters for NASA’s upcoming Orion Exploration Flight Test-1 (EFT-1) mission were unveiled during a media event inside the Horizontal Integration Facility at Launch Complex 37 at Cape Canaveral Air Force Station in Florida. Kennedy Space Center Director Bob Cabana spoke to the media along with NASA Associate Administrator Robert Lightfoot and Tony Taliancich, ULA director of East Coast Launch Operations. Credit: Ken Kremer- kenkremer.com

Stay tuned here for Ken’s continuing Orion, Boeing, SpaceX, Orbital Sciences, commercial space, Curiosity, Mars rover, MAVEN, MOM and more planetary and human spaceflight news.

Ken KremerDelta 4 Heavy rocket and super secret US spy satellite roar off Pad 37 on June 29, 2012 from Cape Canaveral, Florida. NASA’s Orion EFT-1 capsule will blastoff atop a similar Delta 4 Heavy Booster in December 2014. Credit: Ken Kremer- kenkremer.com Delta 4 Heavy rocket and super secret US spy satellite roar off Pad 37 on June 29, 2012 from Cape Canaveral, Florida. NASA’s Orion EFT-1 capsule will blastoff atop a similar Delta 4 Heavy Booster in December 2014. Credit: Ken Kremer- kenkremer.com[/caption]

Why Commercial Crew is Critical for Future Exploration: One-on-One Interview with NASA Administrator Charles Bolden

NASA Administrator Charles Bolden discusses future of NASA human spaceflight at NASA Headquarters, Washington, DC. Credit: Ken Kremer- kenkremer.com

NASA Administrator Charles Bolden discusses future of NASA human spaceflight during exploration forum at NASA Headquarters, Washington, DC. Credit: Ken Kremer- kenkremer.com
Story updated[/caption]

NASA GODDARD SPACE FLIGHT CENTER, MD – Why is NASA’s Commercial Crew Program to develop private human transport ships to low Earth orbit important?

That’s the question I posed to NASA Administrator Charles Bolden when we met for an exclusive interview at NASA Goddard.

The Commercial Crew Program (CCP) is the critical enabler “for establishing a viable orbital infrastructure” in the 2020s, NASA Administrator Charles Bolden told Universe Today in an exclusive one-on-one interview at NASA’s Goddard Space Flight Center in Greenbelt, Md.

Bolden, a Space Shuttle commander who flew four time to space, says NASA wants one of the new American-made private crewed spaceships under development by SpaceX, Boeing and Sierra Nevada – with NASA funding – to be ready to ferry US astronauts to the International Space Station (ISS) and back to Earth by late 2017. Flights for other commercial orbital space ventures would follow later and into the next decade.

Since the shutdown of NASA’s space shuttle program following the final flight by STS-135 in 2011 (commanded by Chris Ferguson), America has been 100% dependent on the Russians to fly our astronauts to the space station and back.

“Commercial crew is critical. We need to have our own capability to get our crews to space,” Bolden told me, during a visit to the NASA Goddard cleanroom with the agency’s groundbreaking Magnetospheric Multiscale (MMS) science probes.

Chris Ferguson, last Space Shuttle Atlantis commander, tests the Boeing CST-100 capsule which may fly US astronauts to the International Space Station in 2017.  Ferguson is now  Boeing’s director of Crew and Mission Operations for the Commercial Crew Program vying for NASA funding.  Credit: NASA/Boeing
Chris Ferguson, last Space Shuttle Atlantis commander, tests the Boeing CST-100 capsule which may fly US astronauts to the International Space Station in 2017. Ferguson is now Boeing’s director of Crew and Mission Operations for the Commercial Crew Program vying for NASA funding. Credit: NASA/Boeing

Administrator Bolden foresees a huge shift in how the US will conduct space operations in low earth orbit (LEO) just a decade from now. The future LEO architecture will be dominated not by NASA and the ISS but rather by commercial entrepreneurs and endeavors in the 2020s.

“There are going to be other commercial stations or other laboratories,” Bolden excitedly told me.

And the cash strapped Commercial Crew effort to build new astronaut transporters is the absolutely essential enabler to get that exploration task done, he says.

“Commercial Crew is critical to establishing the low Earth orbit infrastructure that is required for exploration.”

“We have got to have a way to get our crews to space.”

“You know people try to separate stuff that NASA does into nice little neat packages. But it’s not that way anymore.”

Bolden and NASA are already looking beyond the ISS in planning how to use the new commercial crew spaceships being developed by SpaceX, Boeing and Sierra Nevada in a public- partnership with NASA’s Commercial Crew Program.

“Everything we do [at NASA] is integrated. We have to have commercial crew [for] a viable low Earth orbit infrastructure – a place where we can do testing – for example with what’s going on at the ISS today.”

“And in the out years you are going to be doing the same type of work.”

“But it’s not going to be on the ISS.”

“After 2024 or maybe 2028, if we extend it again, you are going to see the people on commercial vehicles. There are going to be other stations or other laboratories.”

“But there won’t be NASA operated laboratories. They will be commercially viable and operating laboratories.”

SpaceX CEO Elon Musk unveils SpaceX Dragon V2 next generation astronaut spacecraft on May 29, 2014.  Credit:  Robert Fisher/America Space
SpaceX CEO Elon Musk unveils SpaceX Dragon V2 next generation astronaut spacecraft on May 29, 2014. Credit: Robert Fisher/America Space

Private NewSpace ventures represent a revolutionary departure from current space exploration thinking. But none of these revolutionary commercial operations will happen if we don’t have reliable and cost effective human access to orbit from American soil with American rockets on American spaceships.

“We need to have our own capability to get our crews to space – first of all. That’s why commercial crew is really, really, really important,” Bolden emphasized.

The ongoing crises in Ukraine makes development of a new US crew transporter to end our total reliance on Russian spaceships even more urgent.

“Right now we use the Russian Soyuz. It is a very reliable way to get our crews to space. Our partnership with Roscosmos is as strong as it’s ever been.”

“So we just keep watching what’s going on in other places in the world, but we continue to work with Roscosmos the way we always have,” Bolden stated.

The latest example is this week’s successful launch of the new three man Russian-US- German Expedition 40 crew to the ISS on a Soyuz.

Of course, the speed at which the US develops the private human spaceships is totally dependent on the funding level for the Commercial Crew program.

Unfortunately, progress in getting the space taxis actually built and flying has been significantly slowed because the Obama Administration CCP funding requests for the past few years of roughly about $800 million have been cut in half by a reluctant US Congress. Thus forcing NASA to delay the first manned orbital test flights by at least 18 months from 2015 to 2017.

And every forced postponement to CCP costs US taxpayers another $70 million payment per crew seat to the Russians. As a result of the congressional CCP cuts more than 1 Billion US Dollars have been shipped to Russia instead of on building our own US crew transports – leaving American aerospace workers unemployed and American manufacturing facilities shuttered.

I asked Bolden to assess NASA’s new funding request for the coming fiscal year 2015 currently working its way through Congress.

“It’s looking better. It’s never good. But now it’s looking much better,” Bolden replied.

“If you look at the House markup that’s a very positive indication that the budget for commercial crew is going to be pretty good.”

The pace of progress in getting our crews back to orbit basically can be summed up in a nutshell.

“No Bucks, No Buck Rogers,” Chris Ferguson, who now leads Boeing’s crew effort, told me in a separate exclusive interview for Universe Today.

NASA Administrator Charles Bolden and Ken Kremer (Universe Today) inspect NASA’s Magnetospheric Multiscale (MMS) mated quartet of stacked spacecraft at the cleanroom at NASA's Goddard Space Flight Center in Greenbelt, Md., on May 12, 2014.  Credit: Ken Kremer- kenkremer.com
NASA Administrator Charles Bolden and Ken Kremer (Universe Today) inspect NASA’s Magnetospheric Multiscale (MMS) mated quartet of stacked spacecraft at the cleanroom at NASA’s Goddard Space Flight Center in Greenbelt, Md., on May 12, 2014. Credit: Ken Kremer- kenkremer.com

The Boeing CST-100, Sierra Nevada Dream Chaser and SpaceX Dragon ‘space taxis’ are all vying for funding in the next round of contracts to be awarded by NASA around late summer 2014 known as Commercial Crew Transportation Capability (CCtCap).

All three company’s have been making excellent progress in meeting their NASA mandated milestones in the current contract period known as Commercial Crew Integrated Capability initiative (CCiCAP) under the auspices of NASA’s Commercial Crew Program.

Altogether they have received more than $1 Billion in NASA funding under the current CCiCAP initiative. Boeing and SpaceX were awarded contracts worth $460 million and $440 million, respectively. Sierra Nevada was given what amounts to half an award worth $212.5 million.

SpaceX CEO Elon Musk just publicly unveiled his manned Dragon V2 spaceship on May 29.

Boeing’s Chris Ferguson told me that assembly of the CST-100 test article starts soon at the Kennedy Space Center.

NASA officials have told me that one or more of the three competitors will be chosen later this year in the next phase under CCtCAP to build the next generation spaceship to ferry astronauts to and from the ISS by 2017.

In order to certify the fitness and safety of the new crew transporters, the CCtCAP contracts will specify that “each awardee conduct at least one crewed flight test to verify their spacecraft can dock to the space station and all its systems perform as expected.”

Dream Chaser commercial crew vehicle built by Sierra Nevada Corp docks at ISS
Dream Chaser commercial crew vehicle built by Sierra Nevada Corp docks at ISS

Concurrently, NASA is developing the manned Orion crew vehicle for deep space exploration. The state-of-the-art capsule will carry astronauts back to the Moon and beyond on journeys to Asteroids and one day to Mars.

“We need to have our own capability to get our crews to space. Commercial Crew is critical to establishing the low Earth orbit infrastructure that is required for exploration,” that’s the bottom line message from my interview with NASA Administrator Bolden.

Stay tuned here for Ken’s continuing SpaceX, Boeing, Sierra Nevada, Orbital Sciences, commercial space, Orion, Mars rover, MAVEN, MOM and more planetary and human spaceflight news.

Ken Kremer

Scale models of NASA’s Commercial Crew program vehicles and launchers; Boeing CST-100, Sierra Nevada Dream Chaser, SpaceX Dragon. Credit: Ken Kremer/kenkremer.com
Scale models of NASA’s Commercial Crew program vehicles and launchers; Boeing CST-100, Sierra Nevada Dream Chaser, SpaceX Dragon. Credit: Ken Kremer/kenkremer.com