Space Flight Archives

September 18, 2011December 24, 2015 by Jason Rhian

SpaceX to Dock With ISS on Next Flight: NASA Maybe – Russia Nyet

Russia has again stated that doea not approve of SpaceX and NASA's plans to dock the next Dragon Spacecraft with the International Space Station. Image Credit: SpaceX

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It is looking less likely that Space Exploration Technologies (SpaceX) will be allowed to dock the next of its Dragon Spacecraft to the International Space Station (ISS). Instead it is now looking like the Dragon will be allowed to only come close the orbiting outpost to test out many of the spacecraft’s key systems.

This comes from a statement issued by Vladimir Solovyov, head of the Russian segment of the ISS mission control center on Friday and posted on the Russian news site RIA Novosti. Up until now SpaceX has stated that they would launch the next Dragon Spacecraft atop one of the company’s Falcon 9 rockets on Nov. 30. It is unknown now whether-or-not the proposed docking will be allowed to take place.

889899052_Cnv38-X2 — SpaceX has had a string of successes - and failures - since its founding in 2002. Photo Credit: Alan Walters/awaltersphoto.com

In a company-prepared statement, SpaceX stated that the company had been working to fulfill all of the necessary requirements to allow SpaceX to become the first private firm to dock its spacecraft with the ISS. Russia, however, has repeatedly stated that it will not allow this. The rationale behind this stance is based on safety. According to Russia, a vehicle, which has only flown once, does not have the established, proven track record required for such operations.

Moreover both NASA and SpaceX stated that while a final determination has yet to be made – the private space firm has not been denied the opportunity to dock with the International Space Station. Thus leaving the flight’s status in a sort of limbo. This situation also highlights that the assorted international members involved on ISS – don’t always agree.

Russia's most recent attempt to launch its unmanned Progress Spacecraft ended in the loss of the spacecraft as well as its cargo. Photo Credit: RSC Energia

Many industry experts noted the irony of these statements given that the last Soyuz rocket failed, causing the destruction of the Progress spacecraft as well as the three tons of supplies that the spacecraft carried.

NewSpace firms themselves have acknowledged anomalies in their programs – including SpaceX. Blue Origin recently lost one of its test vehicles. Apparently the rocket went off of its predicted flight path and range safety was forced to destroy the vehicle.

112309Cygnus02 — Orbital Science's Cygnus Spacecraft is one of the other vehicles being developed under the COTS program. Image Credit: Orbital Sciences Corporation

Under the initial Commercial Orbital Transportation Services (COTS) agreement SpaceX was supposed to launch the Demo 2 mission, which would have completed COTS Milestone 19 (the mission scheduled for this November) two years ago. Similarly, milestones 20-22 were scheduled to be accomplished by the first quarter of 2010.

COTS is a NASA-funded program, designed to coordinate delivery of both astronauts as well as cargo to the ISS by privately-owned companies. COTS – was announced in January of 2006, under the Bush Administration. As it stands currently, SpaceX is the frontrunner under this contract which also includes Orbital Sciences Corporation.

September 18, 2011April 13, 2022 by Ken Kremer

Space Shuttle Enterprise Unveiled 35 Years Ago to Star Trek Fanfare

The Shuttle Enterprise. In 1976, NASA's space shuttle Enterprise rolled out of the Palmdale manufacturing facilities and was greeted by NASA officials and cast members from the 'Star Trek' television series. From left to right they are: NASA Administrator Dr. James D. Fletcher; DeForest Kelley, who portrayed Dr. "Bones" McCoy on the series; George Takei (Mr. Sulu); James Doohan (Chief Engineer Montgomery "Scotty" Scott); Nichelle Nichols (Lt. Uhura); Leonard Nimoy (Mr. Spock); series creator Gene Rodenberry; an unnamed NASA official; and, Walter Koenig (Ensign Pavel Chekov). Credit: NASA

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‘Enterprise’, the first of NASA’s Space Shuttle orbiters to be assembled, was unveiled 35 Years ago on Sept. 17, 1976 to the soaring theme song and fanfare of the immortal science fiction television series – ‘Star Trek’. Members of the original cast (photo above) were on hand for the celebratory rollout at the Rockwell International manufacturing plant in Palmdale, California.

Today, the Enterprise is housed as the centerpiece at the Smithsonian’s National Air & Space Museum (NASM) Udvar-Hazy Annex in Chantilly, Virginia.

Check out these webcams for live views of shuttle Enterprise at NASM from the front and aft.

Space Shuttle Enterprise on display at the Smithsonian’s National Air & Space Museum Udvar-Hazy Annex in Chantilly, Virginia

NASA originally selected ‘Constitution’ as the orbiter’s name – in honor of the U.S. Constitution’s Bicentennial . That was until avid fans of ‘Star Trek’ mounted a successful letter writing campaign urging the White House to select the name ‘Enterprise’ – in honor of the popular TV shows starship of exploration. The rest is history.

Many scientists and space enthusiasts found inspiration from Star Trek and were motivated to become professional researchers by the groundbreaking science fiction show.

Space Shuttle Enterprise on display as the centerpiece at the Smithsonian’s National Air & Space Museum Udvar-Hazy Annex in Chantilly, Virginia. Credit: NASA

Enterprise was a prototype orbiter, designated as OV-101, and not built for spaceflight because it lacked the three space shuttle main engines necessary for launch and the thermal protection systems required for reentry into the Earth’s atmosphere.

Enterprise did however play a very key role in preparing NASA’s other shuttles for eventual spaceflight. The orbiter was tested in free flight when it was released from a Boeing 747 Shuttle Carrier Aircraft for a series of five critical approach and landing tests in 1977.I was fortunate to see Enterprise back in 1977 on top of a 747 during a cross country stop near the Johnson Space Center.

Enterprise in free flight during approach and landing test in 1977

In 1979 Enterprise was mated to an External Tank and a pair of Solid Rocket Boosters for several weeks of fit checks and procedural test practice in launch configuration at Launch Complex 39 at NASA’s Kennedy Space Center in Florida.

These efforts helped pave the way for the first ever flight of a space shuttle by her sister orbiter ‘Columbia’ on the STS-1 mission by John Young and Bob Crippen. Columbia blasted off on April 12, 1981 on a gutsy 54 hour test flight.

In 1984, the Enterprise was ferried to Vandenberg Air Force Base for similar pad configuration checks at Space Launch Complex- 6 (SLC-6) for what was then planned to be the shuttle’s west coast launch site. All California launches were cancelled following the destruction of Space Shuttle Challanger in Jan 1986.

After three decades of flight, the Space Shuttle Era came to a historic end with the majestic predawn touchdown of Space Shuttle Atlantis on Jul 21, 2011. The STS-135 mission was the Grand Finale of NASA’s three decade long Shuttle program.

Following the retirement of all three remaining shuttle orbiters, Enterprise will soon be moved to her new permanent home at the Intrepid Air, Sea and Space Museum in New York City to make way for NASA’s new gift of Space Shuttle Discovery.

First Appearance of Enterprise
Space shuttle Enterprise made its first appearance mated to supportive propellant containers/boosters cluster, as it was rolled from the Vehicle Assembly Building at Kennedy Space Center en route to the launch pad, some 3.5 miles away, on May 1, 1979. Enterprise underwent several weeks of fit and function checks on the pad in preparation for STS-1, on which its sister craft Columbia took astronauts John Young and Robert Crippen into space for a 54-hour test mission. Credit: NASA

Space Shuttle Enterprise at Space Launch Complex 6 (SLC-6 ) at Vandenberg Air Force Base, on February 1, 1985. Credit: Tech. Sgt. Bill Thompson/USAF

Read Ken’s continuing features here about Discovery, Endeavour and Atlantis
Send Ken your pictures of Enterprise to publish at Universe Today.

September 18, 2011April 13, 2022 by Ken Kremer

Space Spectacular — Rotation Movies of Vesta

Viewing the South Pole of Vesta. This image obtained by Dawns framing camera and shows the south pole of the giant asteroid Vesta. Scientists are discussing whether the circular structure that covers most of this image originated by a collision with another asteroid, or by internal processes early in the asteroid's history. Images in higher resolution from Dawn's lowered orbit might help answer that question. The image was recorded from a distance of about 1,700 miles (2,700 kilometers). The image resolution is about 260 meters per pixel. Credit: NASA/JPL-Caltech/UCLA/MPS/DLR/IDA

Take us into orbit Mr. Sulu!

The Dawn science team has released two spectacular rotation movies of the entire globe of the giant asteroid Vesta. The flyover videos give the distinct impression that you are standing on the bridge of the Starship Enterprise and gazing at the view screen as the ship enters orbit about a new planet for the first time and are about to begin an exciting new journey of exploration and discovery of the body you’re looking at below.

Thanks to NASA, DLR, ASI and Dawn’s international science and engineering team, we can all join the away team on the expedition to unveil Vesta’s alluring secrets.

Click the start button and watch protoplanet Vesta’s striking surface moving beneath from the perspective of Dawn flying above – in the initial survey orbit at an altitude of 2700 kilometers (1700 miles). Vesta is the second most massive object in the main asteroid belt and Dawn’s first scientific conquest.

Another video below was compiled from images taken earlier on July 24, 2011 from a higher altitude after Dawn first achieved orbit about Vesta and revealed that the northern and southern hemispheres are totally different.

The array of images in the videos was snapped by Dawn’s framing camera which was provided by the German Aerospace Center (DLR). The team then created a shape model from the images, according to Dr. Carol Raymond, Dawn’s Deputy Principal Investigator from NASA’s Jet Propulsion Laboratory in Pasadena, Calif.

The shape model will aid in studying Vesta’s strikingly diverse features of mountains, ridges, valley’s, scarps, cliffs, grooves, craters, even a ‘snowman’ and much more.

Notice that not all of Vesta is illuminated – because it’s northern winter at the asteroid. Vesta has seasons like Earth and the northern polar region in now in perpetual darkness. Data is collected over the day side and radioed back to Earth over the night side.

“On Vesta right now, the southern hemisphere is facing the sun, so everywhere between about 52 degrees north latitude and the north pole is in a long night,” says Dr. Rayman, Dawn’s Chief Engineer from JPL. “That ten percent of the surface is presently impossible to see. Because Dawn will stay in orbit around Vesta as together they travel around the sun, in 2012 it will be able to see some of this hidden scenery as the seasons advance.”

Another movie highlight is a thorough look at the gigantic south pole impact basin. The circular feature is several hundred miles wide and may have been created by a cosmic collision eons ago that excavated massive quantities of material and basically left Vesta lacking a south pole.

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The massive feature was discovered in images taken by the Hubble Space Telescope several years ago and mission scientists have been eager to study it up close in a way that’s only possible from orbit. Dawn’s three science instruments will investigate the south pole depression in detail by collecting high resolution images and spectra which may reveal the interior composition of Vesta.

Dawn entered the survey orbit on Aug. 11 and completed seven revolutions of 69 hours each on Sept. 1. It transmitted more than 2,800 pictures from the DLR framing camera covering the entire illuminated surface and also collected over three million visible and infrared spectra from the VIR spectrometer – provided by ASI, the Italian Space Agency. This results exceeded the mission objectives.

The Dawn spacecraft is now spiraling down closer using its ion propulsion system to the next mapping orbit – known as HAMO – four times closer than the survey orbit and only some 680 km (420 miles) above the surface.

Read Ken’s continuing features about Dawn
3 D Alien Snowman Graces Vesta
NASA Unveils Thrilling First Full Frame Images of Vesta from Dawn
Dawn Spirals Down Closer to Vesta’s South Pole Impact Basin
First Ever Vesta Vistas from Orbit – in 2D and 3D
Dawn Exceeds Wildest Expectations as First Ever Spacecraft to Orbit a Protoplanet – Vesta
Dawn Closing in on Asteroid Vesta as Views Exceed Hubble
Dawn Begins Approach to Asteroid Vesta and Snaps First Images
Revolutionary Dawn Closing in on Asteroid Vesta with Opened Eyes

September 17, 2011December 24, 2015 by Ken Kremer

Cassini’s Majestic Saturn Moon Quintet

A quintet of Saturn's moons come together in the Cassini spacecraft's field of view for this portrait. From left to right: Janus, Pandora, Enceladus, Mimas and Rhea. Credit: NASA/JPL-Caltech/Space Science Institute

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Check out this gorgeous new portrait of a Saturnian moon quintet taken by Earths’ emissary – NASA’s Cassini Orbiter. The moons are majestically poised along a backdrop of Saturn’s rings, fit for an artist’s canvas.

Janus, Pandora, Enceladus, Mimas and Rhea are nearly lined up (from left to right) in this view acquired by Cassini at a distance of approximately 684,000 miles (1.1 million kilometers) from Rhea and 1.1 million miles (1.8 million kilometers) from Enceladus.

The newly released image was taken by Cassini’s narrow angle camera on July 29, 2011. Image scale is about 4 miles (7 kilometers) per pixel on Rhea and 7 miles (11 kilometers) per pixel on Enceladus.

Cassini will stage a close flyby of Enceledus – Satarn’s geyser spewing moon – in about two weeks, swooping within 99 km

Moon Facts from JPL:
Janus (179 kilometers, or 111 miles across) is on the far left. Pandora (81 kilometers, or 50 miles across) orbits between the A ring and the thin F ring near the middle of the image. Brightly reflective Enceladus (504 kilometers, or 313 miles across) appears above the center of the image. Saturn’s second largest moon, Rhea (1,528 kilometers, or 949 miles across), is bisected by the right edge of the image. The smaller moon Mimas (396 kilometers, or 246 miles across) can be seen beyond Rhea also on the right side of the image.

This view looks toward the northern, sunlit side of the rings from just above the ring plane. Rhea is closest to Cassini here. The rings are beyond Rhea and Mimas. Enceladus is beyond the rings.

The simple graphic below shows dozens of Saturn’s moons – not to scale. So far 62 have been discovered and 53 have been officially named.

Saturn’s moons. Click on link below to learn more about each moon. Credit: NASA/JPL

Learn more about Saturn’s moons at this link

List of Saturn’s officially named moons:
Aegaeon, Aegir, Albiorix, Anthe, Atlas, Bebhionn, Bergelmir, Bestla, Calypso, Daphnis, Dione, Enceladus, Epimetheus, Erriapus, Farbauti, Fenrir, Fornjot, Greip, Hati, Helene, Hyperion, Hyrrokkin, Iapetus, Ijiraq, Janus, Jarnsaxa, Kari, Kiviuq, Loge, Methone, Mimas, Mundilfari, Narvi, Paaliaq, Pallene, Pan, Pandora, Phoebe, Polydeuces, Prometheus, Rhea, Siarnaq, Skadi, Skoll, Surtur, Suttung, Tarqeq, Tarvos, Telesto, Tethys, Thrym, Titan and Ymir.

September 16, 2011April 13, 2022 by Ken Kremer

Dramatic Videos of Station Undocking, Gorgeous Earth Descent and Soyuz Touchdown by Russian American Trio

Soyuz Lands with the Moon as backdrop. Credit: NASA/Bill Ingalls

Video Caption: Soyuz Trio Lands in Kazakhstan – The Soyuz spacecraft carrying NASA astronaut Ron Garan and his fellow Expedition 28 flight engineers returned safely to Earth on Sept. 16 with a landing on the steppe of Kazakhstan. Garan and cosmonauts Andrey Borisenko, and Alexander Samokutyaev had been on the International Space Station since April 6. Their journey home was delayed just over a week by the failure of the Progress 44 cargo craft to reach the station. Remaining on the orbiting laboratory is NASA’s Mike Fossum and his two Expedition 28/29 colleagues, Russian Sergei Volkov, and Satoshi Furukawa of the Japanese Aerospace Exploration Agency

Check out this collection of dramatic videos of the departure, descent and safe touchdown of the trio of Russian and American space flyers aboard the Soyuz TMA 21 spacecraft in the remote steppes of Kazakhstan on Sept. 16, 2011.

The first video above is a compilation of all the key events from the Soyuz spacecraft undocking from the International Space Station (ISS) to landing and gives the complete picture. Be sure to watch the Soyuz flying away like a bird with the gorgeous Earth in the background. Observe the crew being extracted like fish from the capsule.

The rest of the videos are shorter and break down the story to focus on the key individual events of the crews remaining final hours aboard the station and in space.

This video records the “Change of Command” as Mike Fossum takes over the helm of the ISS

Video Caption: NASA’s Fossum Given ISS Command – In a ceremony conducted 230 miles above the Earth on Sept. 14, the “helm” of the International Space Station was handed over by Expedition 28 Commander Andrey Borisenko to NASA astronaut, Mike Fossum, who takes command of the orbiting laboratory on Expedition 29.

Hatch Closure and Bidding Farewell

Video Caption: Hatch Closes as Soyuz Crew Bids Farewell – The Expedition 28 crew of Soyuz Commander Alexander Samokutyaev, NASA Flight Engineer Ron Garan and off-going station Commander Andrey Borisenko said their goodbyes to the remaining residents of the International Space Station before closing the hatch on their vehicle and preparing to undock for their return home to Earth on Sept. 16

This video highlights the ISS undocking sequence

Video Caption: Soyuz Undocks from ISS – The Soyuz TMA-21 spacecraft that’ll carry Commander Alexander Samokutyaev, NASA Flight Engineer Ron Garan and off-going station Commander Andrey Borisenko back to Earth undocks from the International Space Station and begins its return journey home.

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Read Ken’s Soyuz landing story for further details:
Expedition 28 Soyuz Crew Lands Safely in Kazakhstan

September 16, 2011December 24, 2015 by Ken Kremer

Expedition 28 Soyuz Crew Lands Safely in Kazakhstan

Expedition 28 Lands. The Soyuz TMA-21 spacecraft is seen as it lands with Expedition 28 Commander Andrey Borisenko, and Flight Engineers Ron Garan, and Alexander Samokutyaev in a remote area outside of the town of Zhezkazgan, Kazakhstan, on Friday, Sept. 16, 2011. NASA Astronaut Garan, Russian Cosmonauts Borisenko and Samokutyaev are returning from more than five months onboard the International Space Station where they served as members of the Expedition 27 and 28 crews. Photo Credit: (NASA/Bill Ingalls)

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The three man Soyuz TMA-21 crew of cosmonauts and astronauts comprising of Commander Alexander Samokutyaev, Expedition 28 commander Andrey Borisenko and NASA flight engineer Ronald Garan made a pinpoint landing following a flawless descent and touched down safely in the southern steppes of Kazakhstan at 12:00 AM EDT today, Sept. 16, (10 AM local time), thereby wrapping up a nearly six month tour of duty at the International Space Station.

The Soyuz capsule landed on its side as it is frequently wont to do, about three hours after sunrise. The soft landing engines fired within seconds of touchdown to cushion the shock.

Soyuz TMA-21 lands safely in Kazakhstan on Sept. 16 with Russian-American trio of spaceflyers. Credit: NASA TV

A phalanx of twelve Russian search and recovery helicopters swooped in quickly after landing. The Russian forces had established two way communications and visual sighting with the space flyers in the last minutes of the descent.

Russian America Soyuz TMA-21 Crew after safe landing on Sept 16, 2011 and extraction from capsule. Expedition 28 Commander Andrey Borisenko, left, Flight Engineers Alexander Samokutyaev, center, and Ron Garan, sit in chairs outside the Soyuz Capsule just minutes after they landed in a remote area outside the town of Zhezkazgan, Kazakhstan, on Friday, Sept. 16, 2011. NASA Astronaut Garan, Russian Cosmonauts Borisenko and Samokutyaev are returning from more than five months onboard the International Space Station where they served as members of the Expedition 27 and 28 crews. Photo Credit: NASA/Bill Ingalls

Russian recovery team quickly reach the Soyuz TMA21 capsule after safe landing. Credit: NASA TV

Weather was perfect with very low winds, few clouds and warm temperatures of nearly 70 degrees Fahrenheit.

Altogether the trio spent 164 days in space, 162 of those were aboard the ISS. Their Soyuz capsule had docked at the ISS on April 7, 2011 following a two day trip after liftoff on April 5 from the Baikonur Cosmodome aboard a capsule dubbed Gagarin. The spaceship was named in honor of Yuri Gagarin, first human to orbit the Earth on the 50th anniversary of his courageous one orbit flight in April 1961 that inaugurated the Era of human spaceflight.

This crew lived aboard the ISS for the arrival of the final two history making flights of the Space Shuttle program as well as the anniversaries of Gagarin and America’s first astronaut in space, Alan Shepard.

The helicopter recovery team arrived at the Soyuz capsule with seconds of touchdown and began erection of an inflatable medical tent. The Soyuz was rolled to facilitate the safe and proper extraction of the crew.

The astronauts and cosmonauts were quickly extracted from the capsule by the ground crew, checked by doctors and placed in recliners for the two hour trip back to a staging base in Karaganda, Kazakhstan for a traditional Kazakh welcome. Thereafter the crew will split up. Garan will be returning immediately to the US on a flight back to the Mission Control in Houston, Texas.

Just hours earlier this evening, the trio bagan the process of departing the ISS. They donned their Sokol launch and entry pressure suits, floated into the return capsule and closed the hatches between the Soyuz and the ISS.

Following leak checks the crew unhooked latches and undocked the Soyuz from the Poisk module at 8:38 p.m. while flying over northern China. Three minutes later thrusters were fired for 15 seconds to separate the two vehicles.

Left behind on the station was the Expedition 29 crew comprising Commander Mike Fossum from the US, cosmonaut Sergei Volkov from Russia and Japanese astronaut Satoshi Furukawa.

Soyuz landing in Kazakhstan on Sept 16, 2011. Credit: NASA TV

As the ISS and Soyuz were flying in tandem, the crew executed the 4 minutes 14 sec “de-orbit burn” which took place exactly on time at 11: 05 p.m. EDT. The critical Soyuz thruster burn slowed the ship by some 258 MPH and enabled the capsule to drop out of orbit, setting up the descent down through the Earth’s atmosphere.

Then the computer commanded pyrotechnic separation of the three Soyuz modules took place some 87 miles above Earth about 22 minutes later at 11:33 p.m., occurring just three minutes prior to re-entry into the Earth’s atmosphere over the heart of Africa.

Getting ready to open Soyuz hatch. Credit: NASA TV

The crew landed inside the central descent module less than an hour after completing the burn and less than 30 minutes after module separation.

The ISS will now be tended by only a three man crew for the next two months. That’s an unusually long time to maintain a reduced crew. But it’s all due to the recent failure of the third stage of the Russian Soyuz-U rocket lofting the Progress 44 cargo ship on Aug 24. The failure has been traced to a clogged fuel line. Russia is working to determine exactly how and why this could have happened and taking steps to prevent a repeat which would have disastrous consequences.

The next Soyuz blastoff is provisionally set for Nov.14 with a station arrival on Nov. 16. The three man crew of Anton Shkaplerov, Anatoly Ivanishin and NASA flight engineer Dan Burbank had originally been slated for Sept 22. But it was pushed back following the Progress launch failure.

Mike Fossom’s crew is scheduled to depart just 2 days later. Thus any further Soyuz launch delay wil require the ISS to be at least temporarily “de-manned” for the first time since continuous crewed operations started a dozen years ago.

Opening Soyuz hatch to cramped quarters. Credit: NASA TV

September 16, 2011April 13, 2022 by Ken Kremer

Construction Begins on the 1st Space-Bound Orion Crew Module

Construction on the first space-bound Orion Multi-Purpose Crew Module began with the first weld at the Michoud Assembly Facility on Sept. 9. 2011. This capsule will be used during Orion’s first test flight in space which could occur as early as 2013, possibly atop a Delta 4 Heavy booster. Credit: NASA

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Production of NASA’s first space-bound Orion crew module has at last begun at NASA’s Michoud Assembly Facility (MAF) in New Orleans – that’s the same facility that for more than three decades was responsible for manufacturing the huge orange colored External Tanks for the just retired Space Shuttle Program.

The first weld of structural elements of the Orion crew cabin was completed by Lockheed Martin engineers working at Michoud on Sept. 9, 2011. This marks a major milestone on the path toward the full assembly and first test flight of an Orion capsule.

This state of the art Orion vehicle also holds the distinction of being the first new NASA spacecraft built to blast humans to space since Space Shuttle Endeavour was assembled at a California manufacturing facility in 1991.

This capsule will be used during Orion’s first test flight in space which could occur as early as 2013. Credit: NASA

Eventually, Orion crew modules with astronaut crews will fly atop NASA’s newly announced monster rocket – the SLS – to exciting new deep space destinations beyond low Earth Orbit; such as the Moon, Asteroids and Mars.

“This marks the beginning of NASA’s next step to send humans far beyond Earth orbit,” said Orion program manager Mark Geyer. “The Orion team has maintained a steady focus on progress, and we now are beginning to build hardware for spaceflight. With this milestone, we enter the home stretch toward our first trip to space in this new vehicle.”

The first unmanned Orion test flight – dubbed OFT-1 – could come as early as 2013 depending on the funding available from NASA and the US Federal Government.

Welding the First Space-Bound Orion at NASA’s Michoud Assembly Facility in New Orleans by NASA and Lockheed Martin contractor team. Credit: NASA

NASA is still deciding which rocket to use for the initial test flight – most likely a Delta 4 Heavy but possibly also the new Liberty rocket proposed by ATK and EADS.

The framework welds were completed using the same type of friction stir welding (FSW) process that was implemented to construct the last several of the 135 Space Shuttle External Tanks at MAF that flew during the shuttle program.

Friction Stir Welding creates seamless welds in the Aluminum – Lithium alloys used for construction that are far stronger and more reliable and reproducible compared to conventional welding methods.

The first Space-Bound Orion will look similar to this initial Orion Ground Test Article (GTA) prototype crew cabin built in 2010 at NASA’s Michoud Assembly Facility, New Orleans, LA after individual segments were bound together by Friction Stir Welding techniques. Note the astronaut crew hatch and windows. The GTA is now undergoing testing and integration at Lockheed’s facilities in Denver, Colorado. Credit: Ken Kremer

Orion spacecraft will be manufactured at Michoud in New Orleans, Louisiana, then sent to the Operations & Checkout Facility at Kennedy Space Center for final assembly and integration prior to launch.

Lockheed Martin is the prime contractor for Orion. The vehicle was recently renamed the Orion Multipurpose Crew Vehicle (MPCV) after being resurrected following its cancellation by President Obama as a key element of NASA’s now defunct Project Constellation “Return to the Moon” program.

NASA's Orion Multi Purpose Crew Vehicle
The Orion MPVC Multi Purpose Crew Vehicle ground test article (GTA) is shown at the Lockheed Martin Vertical Test Facility in Colorado. The GTA’s heat shield and thermal protection backshell was completed in preparation for environmental testing. Credit: NASA/Lockheed Martin

The first crewed Orion won’t launch until the 2nd flight of the SLS set for around 2020 said William Gerstenmaier, NASA Associate Administrator for Human Exploration and Operations (HEO) Mission Directorate, at an SLS briefing for reporters on Sept. 14.

Lockheed has already built an initial version of the Orion crew capsule known as the Orion Ground Test Article (GTA) and which is currently undergoing stringent vibration and acoustics testing to mimic the harsh environments of space which the capsule must survive.

Watch for my upcoming Orion GTA status report.

Sketch of the Orion Multipurpose Crew Vehicle. Credit: NASA

Artists concept of the STS blasting off with the Orion Crew Module from the Kennedy Space Center. Credit: NASA

Read Ken’s continuing features about the Orion project and Orion GTA starting here:
First Orion Assembled at Denver, Another Orion Displayed at Kennedy Space Center
Lockheed Accelerates Orion to Achieve 2013 launch and potential Lunar Flyby

September 15, 2011December 24, 2015 by Jason Major

SLS: NASA’s Next Big Thing

Artist's concept of the new SLS on the launch pad. Credit: NASA

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NASA has officially unveiled the plan for their next large-scale rocket: the Space Launch System, or SLS, will provide heavy-lift capabilities for cargo and spacecraft to go beyond low-Earth orbit and is proposed as a safe, sustainable and efficient way to open up the next chapter in US space exploration.

SLS is designed to carry the Orion Multi-Purpose Crew Module, NASA’s next-generation human spaceflight vehicle that is specifically designed for long-duration missions. (Construction of the first space-bound MPCV began last week on September 9.)

Utilizing a modular design that can accommodate varying mission needs, SLS will also be able to provide service to the International Space Station.

“President Obama challenged us to be bold and dream big, and that’s exactly what we are doing at NASA. While I was proud to fly on the space shuttle, tomorrow’s explorers will now dream of one day walking on Mars.”

– NASA Administrator Charles Bolden

SLS will have an initial lift capacity of over 70 metric tons – about 154,000 pounds (70,000 kg). That’s three times the lift capability of the space shuttles! In the event of a Mars mission that can be upgraded to 130 metric tons – about the weight of 75 SUVs.

587938main_BLOCK_1_LAUNCHING_HIGH_2_800-600 — Artist image of SLS launch. Credit: NASA

The first developmental flight is targeted for the end of 2017.

SLS will be the first exploration-class vehicle since the giant Saturn V rockets that carried the Apollo astronauts to the Moon. Using rocket technology developed during the shuttle era and modified for the canceled Constellation program, combined with cutting-edge manufacturing processes, SLS will expand the boundaries of human spaceflight and extend our reach into the solar system.

“This launch system will create good-paying American jobs, ensure continued U.S. leadership in space, and inspire millions around the world,” NASA Administrator Charles Bolden said. “President Obama challenged us to be bold and dream big, and that’s exactly what we are doing at NASA. While I was proud to fly on the space shuttle, tomorrow’s explorers will now dream of one day walking on Mars.”

Read the NASA news release here.

(And check out this “Fun Facts” sheet on SLS.)

September 14, 2011December 24, 2015 by Nancy Atkinson

Russian Space Agency Sets Dates for Resuming Progress, Soyuz Launches

The configuration of the Soyuz-FG rocket and the Soyuz capsule. Credit: Roscosmos

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The Russia space agency has set dates for resuming flights with the Progress and Soyuz spacecraft. After determining the cause of the failure and crash of a Soyuz-U rocket carrying a Progress cargo ship bound for the International Space Station last month, Roscomos said they will be resuming flights soon, and the next Soyuz-U Progress launch will be on Sunday, October 30, 2011. “It is planned to launch Progress cargo spaceships on October 30, 2011, and on January 26, 2012. Manned Soyuz-FG spaceships will be launched on November 12 and December 20, 2011,” the agency said on their website.

The commission that investigated the crash has “approved the schedule of preparation and launch of spacecraft … The schedule is based on the analysis of willingness to third propulsion launch vehicle and taking into account the implementation of all recommendations developed by the commission.”

The commission said the crash was caused by a malfunction in the rocket’s third stage engine gas generator, which they determined was the result of a manufacturing flaw, which was “accidental.”

Roscosmos said they are also consulting with NASA to “refine the work plans of the upcoming missions to the International Space Station.” NASA has not made a statement yet on the plans laid out today by the Russian space agency.

If all goes well with the October 30 Progress launch, it will be interesting to see if all parties agree to allow NASA Flight Engineer Dan Burbank, Soyuz Commander Anton Shkaplerov and Russian Flight Engineer Anatoly Ivanishin to climb on board a Soyuz flight less than two weeks later.

Meanwhile, two Soyuz ST space vehicles carrying satellites that are being prepared for launch from the Kourou spaceport in French Guiana will have the third stages of their rockets changed out, according to a spokesman from the Arianespace launch service corporation and the Russian news service Itar-Tass.

The third stages of two rockets will be returned to Russia, and new stages will be delivered to Kourou.

A spokesman for the Russian Space Mission Control said the resumption of manned and cargo launches means the ISS won’t need to be evacuated.

“This means that the ISS will constantly operate in piloted mode, with astronauts onboard,” spokesman Valery Lyndin told AFP. “Crews will be changed as originally planned, only the schedule will be somewhat pushed back.”

The first three of the current crew of six on board the station are schedule to return to Earth on Friday. NASA TV will broadcast the return on September 15, as Expedition 28 Soyuz Commander Alexander Samokutyaev, NASA Flight Engineer Ron Garan and off-going station Commander Andrey Borisenko will undock from the station’s Poisk module to return to Earth in their Soyuz TMA-21 spacecraft.

They are set to land on the southern region steppe of Kazakhstan near the town of Dzhezkazgan at 11:01 p.m. CDT on Sept. 15 (10:01 a.m. local time, Sept. 16). Their return was delayed a week due to the Aug. 24 Progress 44 crash.

Expedition 29 station Commander Mike Fossum of NASA, Russian Flight Engineer Sergei Volkov and Japan Aerospace Exploration Agency Flight Engineer Satoshi Furukawa will remain aboard the complex to conduct research until their planned return to Earth in mid-November.

The schedule to launch three new Expedition 29 crew members, is under review as NASA and its international partners assess the readiness to resume Soyuz launches.

Sources: Roscosmos, PhysOrg, Ciudad Futura (link for lead image)

September 13, 2011April 13, 2022 by Ken Kremer

GRAIL Lunar Blastoff Gallery

GRAIL Lunar gravity mappers rocket to the moon atop a Delta II Heavy booster on Sept. 10 from Cape Canaveral, Florida. Credit: Alan Walters (awaltersphoto.com)

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Check out our gallery of more thrilling launch photos of NASA’s twin GRAIL spacecraft departing Earth on Saturday, Sept. 10 at 9:08 a.m. EDT from Pad 17B at Cape Canaveral Air Force Station in Florida.

Although GRAIL’s liftoff was delayed a few days by excessively high upper level winds, it was well worth the wait and put on a spectacular show as the booster thundered away from Space Launch Complex 17. This Delta II rocket was almost certainly the last ever Delta to blastf off from the Florida Space Coast.

Blastoff of Delta II Heavy rocket and twin spacecraft on Sept. 10 from Pad 17B at Cape Canaveral at 9:08 a.m. EDT. View from Press Site 1. Credit: Alan Walters (awaltersphoto.com)

The GRAIL spacecraft continue to function well at the start of their nearly four month journey to the Moon wher they will map the moon gravity in unprecedented detail and provide new insight into the formation and evolution of the rocky bodies of the inner Solar System.