The Progress 50 resupply ship has now arrived at the International Space Station, just hours after it launched from the Baikonur Cosmodrome in Kazakhstan. Launch took place at 9:41 a.m. EST, (14:40 UTC) today (February 11, 2013) and it took only a four-orbit journey to rendezvous with the ISS, docking at 3:34 pm EST (20:35 UTC).
“Progress 50 just docked to our Space Station!” Tweeted astronaut Chris Hadfield (@Cmdr_Hadfield) “I was right at the hatch, it made a quick sliding scraping noise & then a solid thud. Success!”
This is third successful execution of the new, modified launch and docking profile for the Russion Progress ships, and its success is paving the way for its first use on a manned mission – possibly as early as March 2013 for Soyuz TMA-08, Roscosmos said via Facebook. Russian cosmonaut Gennady Padalka has been quoted as saying it is every cosmonaut’s dream to only have a 6-hour flight in the cramped Soyuz.
Watch the launch and docking video below:
Normally, Progress supply ships –and manned Soyuz capsules — are launched on trajectories that require about two days, or 34 orbits, to reach the ISS. The new fast-track trajectory has the rocket launching shortly after the ISS passes overhead — today, the space station was just 1,400 kilometers (870 miles) downrange from the launch site at the time of liftoff. Then additional firings of the Progress engines early in its mission expedites the time required for a Russian vehicle to reach the complex.
That also give the ISS crew the chance to actually see the launch from orbit. Today, NASA-TV commentator Kyle Herring said that ISS commander Kevin Ford reported he was able to see the first stage separation, which occurred about two minutes after launch. Herring said the cameras on the International Space Station were pointed to try and observe the launch. We’ll add any images here, if the cameras were able to capture anything.
Progress 50 is carrying 2.9 tons of supplies and equipment, including 800 kg (1,764 pounds) of space station propellant, 50 kg (110 lbs)of oxygen and air, 420 kg (926lbs) of water and 1,360 kg (3,000 lbs) of spare parts, science gear and other dry cargo. Right now, this Progress is scheduled to remain docked at the ISS until late April. The previous Progress cargo ship undocked from the Pirs module of the International Space Station at 13:15 GMT on Saturday February 9 and re-entered Earth’s atmosphere over the Pacific Ocean, burning up during re-entry.
Earlier this month, NASA’s Space Station Program Manager Mike Suffradini said the space station partners have tentatively agreed to try a the fast-track trajectory with a manned mission “at least once or twice to show we have the capability in case we need to get to ISS quick for any reason.”
He added that the decision to fly like this long-term is still to be determined.
Earth’s most advanced planetary robot ever has successfully bored into the interior of Martian rock and collected fresh samples in a historic first time feat in humankinds exploration of the cosmos.
NASA’sCuriosity drilled a circular hole about 0.63 inch (16 mm) wide and about 2.5 inches (64 mm) deep into a red slab of fine-grained sedimentary rock rife with hydrated mineral veins of calcium sulfate – and produced a slurry of grey tailings surrounding the hole. The team believes this area repeatedly experienced percolation of flowing liquid water eons ago when Mars was warmer and wetter – and potentially more hospitable to the possible evolution of life.
The precision drilling took place on Friday, Feb. 8, 2013 on Sol 182 of the mission and images were just beamed back to Earth today, Saturday, Feb 9. The rover simultaneously celebrates 6 months on the Red Planet since the nail biting touchdown on Aug. 6, 2012 inside Gale Crater.
The entire rover team is overjoyed beyond compare after nearly a decade of painstakingly arduous efforts to design, assemble, launch and land the Curiosity Mars Science Laboratory (MSL) rover that culminated with history’s first ever drilling and sampling into a pristine alien rock on the surface of another planet in our Solar System.
“The most advanced planetary robot ever designed now is a fully operating analytical laboratory on Mars,” said John Grunsfeld, NASA associate administrator for the agency’s Science Mission Directorate.
“This is the biggest milestone accomplishment for the Curiosity team since the sky-crane landing last August, another proud day for America.”
Drilling goes to the heart of the mission. It is absolutely essential for collecting soil and rock samples to determine their chemical composition and searching for traces of organic molecules – the building blocks of life. The purpose is to elucidate whether Mars ever offered a habitable environment suitable for supporting Martian microbes, past pr present.
The high powered drill was the last of Curiosity’s 10 instruments still to be checked out and put into full operation.
The rover plunged the rotary-percussion drill located on the end of her 7 foot (2.1 m) robot arm into a flat outcrop of rocks named “John Klein”; where she is currently toiling away inside a shallow basin named Yellowknife Bay, and that witnessed many episodes of streaming water billions of years ago.
Ground controllers will now command the rover to pulverize and sieve the powdery rocky material through screens that will filter out any particles larger than six-thousandths of an inch (150 microns) across.
Thereafter comes the ultimate test – when the processed Martian powders are delivered by the robot arm to Curiosity’s miniaturized CheMin and SAM analytical labs though a trio of inlet ports located atop the rover deck for thorough analysis and scrutiny.
“We commanded the first full-depth drilling, and we believe we have collected sufficient material from the rock to meet our objectives of hardware cleaning and sample drop-off,” said Avi Okon, drill cognizant engineer at NASA’s Jet Propulsion Laboratory (JPL), Pasadena.
Rock tailings generated from the 5/8 inch (16 mm) wide drill bit traveled up narrow flutes on the bit and then inside the drill’s chambers for transfer to the process handling mechanisms on the arm’s tool turret.
“We’ll take the powder we acquired and swish it around to scrub the internal surfaces of the drill bit assembly,” said JPL’s Scott McCloskey, drill systems engineer. “Then we’ll use the arm to transfer the powder out of the drill into the scoop, which will be our first chance to see the acquired sample.”
A portion of the material will first be used to scour and cleanse the labyrinth of processing chambers of trace contaminants possibly brought from Earth before launch from Cape Canaveral, Florida back in Nov. 2011.
The rock Curiosity drilled is called “John Klein” in memory of a Mars Science Laboratory deputy project manager who died in 2011.
Curiosity represents a quantum leap in capability beyond any prior landed mission on the Red Planet. The car sized 1 ton rover sports 10 state-of-the-art science instruments from the US and collaborators in Europe.
The 1 ton robot will continue working for several additional weeks investigating Yellowknife Bay and the Glenelg area – which lies at the junction of three different types of geologic terrain.
Thereafter, the six-wheeled mega rover will set off on a nearly year long trek to her main destination – the sedimentary layers of the lower reaches of the 3 mile (5 km) high mountain named Mount Sharp – some 6 miles (10 km) away.
Orbital Sciences Corporation has at last scheduled a critical engine test for the firm’s new commercially developed Antares medium class rocket for Feb. 12 at the Mid-Atlantic Regional Spaceport’s (MARS) Pad-0A.
NASA’s Wallops Flight Facility will provide launch range support for the Antares rocket test which is a key milestone on the path to a flight that is crucial for eventual resupply of the International Space Station (ISS).
The window for the 29 second long engine test is 6-9 p.m EST. There will be no live broadcast or formal viewing of the test since it is only operational in nature.
For this hot fire test only the first stage of the Antares rocket will be rolled out to the launch pad – the first of its kind constructed in America in several decades.
During the test, the Antares’ dual AJ26 first stage rocket engines will generate a combined total thrust of 680,000 lbs. In a unique capability for its duration, the rocket will be held down on the pad and accounts for the huge water tower built nearby.
The goal of the hot fire test is a complete checkout of the rocket’s first stage and all the support systems at Pad-0A being utilized for the first time.
Antares is the launcher for Orbital’s unmanned commercial Cygnus cargo spacecraft that NASA’s hopes will further reestablish American resupply missions to the International Space Station (ISS) lost with the shuttle’s shutdown.
If successful, a full up test flight of the 131 foot tall Antares with a Cygnus mass simulator bolted on top is planned for the maiden launch in roughly 4 to 6 weeks later, perhaps by late March 2013.
Antares/Cygnus will provide a similar service to the Falcon 9/Dragon system developed by SpaceX Corporation – which has already docked twice to the ISS during historic linkups in 2012.
Both the Orbital and SpaceX systems were developed under NASA’s Commercial Orbital Transportation Services (COTS) program to replace the ISS cargo capability previously tasked to NASA Space Shuttle’s.
A docking demonstration mission to the ISS would follow later in 2013 which would be nearly identical in scope to the SpaceX Falcon 9/Dragon demonstration flight successfully accomplished in May 2012.
The Antares first stage is powered by a pair of Soviet era NK-33 engines built during the 1960 and 1970’s as part of Russia’s ill-fated N-1 manned moon program. The engines have since been upgraded and requalified by Aerojet Corp. and integrated into the Ukrainian built first stage rocket as AJ-26 engines.
Tens of millions of US East Coast residents in the Mid-Atlantic and Northeast regions have never seen anything as powerful as an Antares rocket launch in their neighborhood.
“Antares is the biggest rocket ever launched from Wallops,” NASA Wallops spokesman Keith Koehler told me.
Image Caption: This image of comet ISON (C/2012 S1) ) from NASA’s Deep Impact spacecraft clearly shows the coma and nucleus on Jan. 17/18, 2013 beyond the orbit of Jupiter. See the dramatic new movie sequence below. It combines all 146 80-second clear filter exposures for a total integration time of 11680 seconds (about 3.25 hours). Individual frames were shifted to align the comet at the center before coadding. By keeping the comet centered and adding all of the images together, the stars effectively get smeared so the long streaks are the trails of background stars. Some have called it the “Comet of the Century.” Credit: NASA
NASA’s legendary Deep Impact comet smashing spacecraft has just scored another major coup – Imaging the newly discovered Comet ISON. The comet could possibly become one of the brightest comets ever late this year as it passes through the inner Solar System and swings around the Sun for the very first time in history – loaded with pristine, volatile material just raring to burst violently forth from the eerie surface, and is therefore extremely interesting to scientists. See the Movie below
“Comet ISON was just imaged by Deep Impact out by Jupiter on Jan. 17 and 18,” said Dr. Jim Green, Director of NASA Planetary Sciences at NASA HQ, in an exclusive interview with Universe Today on the campus of Princeton University. “We will try to look at ISON with the Curiosity rover as it flies past Mars, and with other NASA assets in space [along the way]. It should be spectacular!”
“We are all, ops team and science team, thrilled that we were able to make these observations when the comet was still more than 5 AU from the sun,” said Deep Impact Principal Investigator Prof. Michael A’Hearn of the University of Maryland, in an exclusive interview with Universe Today.
ISON could potentially become the next “Great Comet”, according to NASA. Deep Impact is the first spacecraft to observe ISON.
“We are continuing to observe ISON – it is observable from Deep Impact into mid-March 2013,” A’Hearn told me.
ISON will be the 4th comet observed by Deep Impact. On July 4, 2005 the spacecraft conducted a close flyby of Comet Tempel 1 and delivered a comet smashing impactor that made headlines worldwide. Next, it flew near Hartley 2 in Nov. 2010. In January 2012, the spacecraft performed a long distance imaging campaign on comet C/2009 P1 (Garradd). And it has enough fuel remaining for an Asteroid encounter slated for 2020 !
“NASA’s assets at Mars should be able to observe ISON because it will fly really, really close to Mars!” Green said with a big smile – and me too, as he showed me a sneak preview of the brand new Deep Impact movie.
“ISON observations are in the cue for Curiosity from Mars surface and from orbit with NASA’s Mars Reconnaissance Orbiter (MRO) – and we’ll see how it works out. It should be pretty spectacular. We will absolutely try with Curiosity’s high resolution Mastcam 100 camera.”
“LRO (NASA’s Lunar Reconnaissance Orbiter) also has a good shot at ISON.”
“Because of the possibility of observations of for example ISON, with probes like Deep Impact is why we want to keep NASA’s [older] assets viable.”
146 visible light images snapped by Deep Impact just days ago on Jan. 17 and 18, have been compiled into a dramatic video showing ISON speeding through interplanetary space back dropped by distant star fields – see above and below. The new images were taken by the probes Medium-Resolution Imager (MRI) over a 36-hour period from a distance of 493 million miles (793 million kilometers).
“A composite image, combining all of the Jan 17/18 data – after cleaning up the cosmic rays and improving the S/N (signal to noise ratio) clearly shows the comet has a coma and tail,” said Tony Farnham, a Deep Impact research scientist at the University of Maryland, to Universe Today.
Video Caption: This series of images of comet C/2012 S1 (ISON) was taken by the Medium-Resolution Imager (MRI) of NASA’s Deep Impact spacecraft over a 36-hour period on Jan. 17 and 18, 2013. At the time, the spacecraft was 493 million miles (793 million kilometers) from the comet. Credit: NASA/JPL-Caltech/UMD
ISON is a conglomeration of ice and dust and a long period, sun-grazing comet.
“It is coming in from the Solar System’s Oort cloud at the edge of the Solar System”, said Green, and was likely disturbed out of its established orbit by a passing star or other gravitational effects stemming from the Milky Way galaxy. “It will pass within 2.2 solar radii during perihelion and the Sun will either blast it apart or it will survive.”
Despite still being in the outer Solar System and a long distance from the Sun, ISON is already quite “variable” said A’Hearn, and it’s actively spewing material and ‘outgassing”.
The tail extending from the nucleus was already more than 40,000 miles (64,400 kilometers) long on Jan. 18. It’s a science mystery as to why and the Deep Impact team aims to try and determine why.
In addition to imaging, Deep Impact will also begin collecting long range spectral observations in the next week or so to help answer key questions.
“In mid-February, the solar elongation will allow IR (infrared) spectra for a few weeks,” A’Hearn elaborated.
“The 6-7% variability that we observed in the first day of observing shows that there is variable ‘outgassing’, presumably modulated by rotation of the nucleus. We hope to pin down the rotational period with the continuing images.”
“The interesting question is what drives the outgassing!”
Since ISON is still a very great distance away at more than 5 AU, data collection will not be an easy task. The comet is 5.1 AU from the Sun and 5.3 AU from Deep Impact. And the mission could also be imperiled by looming slashes to NASA’s budget if the Federal sequester actually happens in March.
“Getting spectra will be a real challenge because, at these large heliocentric and geocentric distances, the comet is really faint. However, maybe we can test whether CO2 is driving the outgassing,” Ahearn explained.
“Since we have the only facility capable of measuring CO2, it will be important to observe again in our second window in July-August, but that depends on NASA finding a little more money for us.”
“We, both the ops team and the science team, are funded only for the observations through March,” A’Hearn stated.
Although observing predictions for the brightness of comets are sometimes notoriously wrong and they can fade away precipitously, there is some well founded hope that ISON could put on a spectacular sky show for observers in both the northern and southern hemispheres.
The comet will continue to expand in size and grow in brightness as it journeys inward.
“ISON might be pretty spectacular,” said Green. “If things work out it might become bright enough to see during the day and be brighter than the Moon. The tail might be 90 degrees.”
Image caption: This is the orbital trajectory of comet C/2012 S1 (ISON). The comet is currently located just inside the orbit of Jupiter. In November 2013, ISON will pass less than 1.1 million miles (1.8 million kilometers) from the sun’s surface. The fierce heating it experiences during this close approach to the sun could turn the comet into a bright naked-eye object. Credit: NASA/JPL-Caltech
The best times to observe the comets head and growing tail will be from Nov. 2013 to Jan. 2014, if it survives its closest approach to the Sun, known as perihelion, on Nov. 28, 2013 and doesn’t break apart.
There’s no need to worry about doomsday predictions from conspiracy theorists. At its closest approach next Christmas season on Dec. 26, 2013, ISON will pass by Earth at a safe distance of some 40 million miles.
A pair of Russian astronomers only recently discovered the comet on Sept. 21, 2012, using the International Scientific Optical Network’s 16-inch (40-centimeter) telescope near Kislovodsk.
The study of comets has very important implications for understanding the evolution of not just the Solar System but also the origin of life on Earth. Comets delivered a significant portion of the early Earth’s water as well as a range of both simple and complex organic molecules – the building blocks of life.
Image caption. Deep Impact images Comet Tempel 1 alive with light after colliding with the impactor spacecraft on July 4, 2005. CREDIT: NASA/JPL-Caltech/UMD
Image caption: Before and after comparison of Curiosity’s 1st ever drill test into Martian rock. Drill bit penetrated several mm and vibrations apparently unveiled hidden, whitish mineral by dislodging thin dust layer at John Klein outcrop in Sol 176 images. Credit: NASA/JPL-Caltech/MSSS/Ken Kremer/Marco Di Lorenzo
A robot from Earth has successfully drilled into a Martian rock for the first time ever and exposed pristine alien material for high powered science analysis.
NASA’s car sized Curiosity rover deliberately plunged the drill bit on the end of her 7 foot (2.1 m) robot arm into a flat outcrop of rocks possessing hydrated mineral veins, that is situated inside a shallow basin named Yellowknife Bay where water repeatedly flowed.
“The drill test was done. The mission has been spectacular so far,” said Dr. Jim Green, Director of NASA Planetary Sciences Division at NASA HQ, in an exclusive interview today with Universe Today on the campus of Princeton University. “The area is tremendously exciting.”
And what’s even more amazing is that as Curiosity hammered straight down into the rock outcrop, it appears that the resulting vibrations also simultaneously uncovered a hidden vein of whitish colored material that might be calcium sulfate – as the Martian ground shook and a thin layer of rust colored soil was visibly dislodged.
The robot is working at a place called Glenelg – where liquid water once flowed eons ago across the Red Planet’s surface.
“This area is really rich with all the cracks in the rocks and the veins. It’s really fabulous,” Green told me. “The landing was an engineering feat that enabled us to do all this great science that comes next.”
Image caption: Curiosity views 1st plunge of the hammering drill bit up from raised position, at left, to rock outcrop penetration, at right, on Jan 31, 2014, Sol 174 using the front hazard avoidance camera. 3 mile (5 km) high Mount Sharp ultimate destination offers dramatic backdrop. Credit: NASA/JPL-Caltech/Ken Kremer/Marco Di Lorenzo
Drill, Baby, Drill !! — Drilling is essential toward achieving Curiosity’s goal of determining whether Mars ever offered an environment favorable for microbial life, past or present
The drill bit penetrated a few millimeters deep into the intriguing outcrop called ‘John Klein’ as planned during the drill tests run on Jan 31 and Feb 2, 2013 (or Sols 174 & 176), Green elaborated. The results were confirmed in new images snapped by Curiosity over the past few days, that trickled back to Earth this weekend across millions of miles of interplanetary space.
Several different cameras – including the high resolution MAHLI microscopic imager on the arm tool turret – took before and after up-close images to assess the success of the drilling maneuver.
Image caption: Curiosity tool turret located at end of robotic arm is positioned with drill bit in contact with John Klein outcrop for 1st hammer drilling into Martian rock surface on Jan 31, 2013. It’s nearby a spot that was brushed earlier. Credit: NASA/JPL-Caltech/MSSS/Ken Kremer/Marco Di Lorenzo
The Alpha Particle X-Ray Spectrometer (APXS) was also placed in contact with the ground to determine the chemical composition of the rock drill test site and possible calcium sulfate vein and investigate its hydration state.
The drill test marks an historic first time achievement in the annuls of space exploration.
NASA’s Spirit and Opportunity Mars rovers successfully abraded numerous rocks but are not equipped with penetrating drills or sample acquisition and analysis instruments.
During this initial test, Curiosity’s hi-tech drill was used only in the percussion mode – hammering back and forth like a chisel. No tailings were collected for analysis. The 5/8-inch (16 mm) wide bit will be rotated in upcoming exercises to bore several test holes.
Green told me that the Curiosity science and engineering team says that this initial test will soon be following up by more complex tests that will lead directly to drilling into the interior of a rock for the first ever sampling and analysis of fresh, rocky Martian material.
“The drill test results are looking good so far,” Green said. “Depending on the analysis, it’s possible that the initial test bore hole could be drilled as early as tonight. Sampling could follow soon.”
The science and engineering team are wisely being “ultra careful” says Green, in slowly and methodically checking out the highly complex drill.
“We are motivated to work in a stepwise fashion to get it right,” Green elaborated.
“The drilling has got to be done carefully. We are still in checkout mode and the drill is the last instrument of Curiosity’s ten science instruments to be fully checked out.”
Image caption: Close-up view of Curiosity drill bit penetrating John Klein outcrop during 1st ever drill test into Martian rock on Jan 31, 2013 (Sol 174). Credit: NASA/JPL-Caltech/MSSS
Curiosity can drill to a depth of about 2 inches (5 cm) into rocks. Ultimately a powdered and sieved sample about half an aspirin tablet in size will be delivered to the SAM and CheMin analytical labs on the rover deck.
“The drilling is going very well so far and we’re making great progress with the early steps,” said Curiosity project scientist Prof John Grotzinger to the BBC.
Drilling goes to the heart of the mission. The cored rock samples will be analyzed by the duo of chemical spectrometers to ascertain their elemental composition and determine if organic molecules – the building blocks of life – are present.
The 1 ton robot will spend at least several weeks or more investigating Yellowknife Bay and Glenelg – which lies at the junction of three different types of geologic terrain.
Thereafter, the six-wheeled mega rover will set off on a nearly year long trek to her main destination – the sedimentary layers of the lower reaches of the 3 mile (5 km) high mountain named Mount Sharp.
As the Martian crow flies, the breathtaking environs of Mount Sharp are some 6 miles (10 km) away.
Feb 4: Dr Jim Green, Director of NASA’s Planetary Science Division, is presenting a free public lecture at Princeton University at 8 PM titled: “The Revolution in Planetary Science.” Hosted by the Amateur Astronomers Assoc of Princeton. Location: Peyton Hall, Astrophysics Dept. on Ivy Lane, Princeton, NJ.
Image caption: Curiosity conducted Historic 1st drilling into Martian rock at John Klein outcrop shown in this context view of the Yellowknife Bay basin where the robot is currently working. The robotic arm is pressing down on the surface at John Klein outcrop of veined hydrated minerals – dramatically back dropped by her ultimate destination; Mount Sharp. Credit: NASA/JPL-Caltech/Ken Kremer/Marco Di Lorenzo
Image caption: Close-up view of Curiosity drill bit. Credit: NASA/JPL-Caltech/MSSS
If there was a frequent flyer program for astronauts, Jerry Ross would be a gold status member. Ross is a veteran of seven space shuttle missions, making him a co-record holder for most spaceflights with fellow former NASA astronaut Franklin Chang-Diaz, and with nine spacewalks, he has the second most EVAs by a NASA astronaut. He is one of only three astronauts to have served throughout the entire Space Shuttle Program. Ross has written a new book about his life and career as an astronaut, “Spacewalker: My Journey in Space and Faith as NASA’s Record-Setting Frequent Flyer.” This is the first time he has told his story, reflecting on the legacy of the Shuttle program, its highs and lows, and the future of manned space flight.
Universe Today: What made you decide to write a book about your experiences?
Jerry Ross: I wanted to share my experiences of what it was like to suit up to go out on a spacewalk and also help people understand what it is like to be an astronaut, that we are regular people who do regular work most of the time and only get to fly in space once in a while. In addition I wanted to entertain a little, use some funny stories that I had told many times to my friends when we were down at the Cape waiting for a launch, and a lot of times people would say, ‘those are great stories, you ought to write a book.’ After more and more people said that I started to take it a little more seriously.
Additionally I wrote it for my granddaughters who were young enough while I was still flying in space to not remember much, and in fact the youngest one was born after I had completed my flying. But probably the most important reason is that throughout my astronaut career I made a point that while I was talking with young students about their lives and what they could do with their God-given talents and capabilities, that they should dream large, study hard and work hard to reach their goals and not give up too easily. Throughout many of my talks over the years at schools, I have used my own career as a way of pointing out to them that, yeah, you are going to have some setbacks, your life won’t go in a straight line. You’ll have to study hard and work hard but you don’t have to be a straight-A student. And don’t give up too easily on what your goals are. I am one of the very fortunate ones who was able realize very early in my life what I wanted to do. I was able to set those goals and was able to achieve them, and what happened in my life was so much better than I could have dreamed about!
UT: You are obviously very dedicated to NASA. How does it feel to have the spaceflight records you have, and to have been a part the agency that is such an iconic part of America?
JR: The records are a byproduct of the what I said before; working hard and not giving up. I am and I was very dedicated to what our country was doing in space but I am somewhat frustrated that we are not doing more now. The records are quite frankly something that I wish I could have pushed much higher. I would have hoped to have flown many more times and done more spacewalks as well. Frankly, I’m disappointed that my records haven’t fallen and that those records aren’t continuing to be broken.
If we’re not continuing to push forward in space and do things more routinely and more aggressively, then as a country we are failing to be the leaders of the world that we should be in terms of leading humankind further into the Universe, learning more about the Universe and about ourselves, and potentially being able to live on other planets someday. While the records are nice — and it is kind of nice to put that in your bio that you hold the world record — it is not something that I hang onto, and like I said, I hope we will get back into a much more aggressive program that will push more people into space faster and farther.
UT: Do you have a favorite mission or favorite moment that you cherish from all your spaceflights?
JR: That question is just like asking a mother which one of her seven children she likes best! Every one of my flights was unique and different. All of them were a lot of fun with great crews and great missions. If I had to pick one, it would probably be the first flight, just because it was my first. It was an exciting mission, a great crew and I got to go on my first spacewalk, which laid the foundation for even more spacewalks in the future. At the time I launched I was already assigned to another mission, so it was a great time in my career when I was still fairly young but was really starting to feel the success of all the hard work.
UT: What was the most unexpected thing or experience you had?
JR: I think the most unexpected thing — and I talk about it in the book — is the epiphany I had on my fourth spacewalk on my third space shuttle mission when I was high above the payload on a foot restraint on the end of the robotic arm. The rest of the crew was concentrating on working with (astronaut) Jay Asp who was doing some work in the payload bay. I had the chance to look into deep space. It was at night and I turned off my helmet-mounted lights and just looked at the Universe and the uncountable number of stars out there. And all of a sudden I had this sense come over me — it was totally unexpected, it wasn’t something I was thinking about or contemplating — but it was a sense that I was doing what God had intended me to do, being in space in a spacesuit, working to fix satellites and assemble things in space. What a reassurance that you picked the right path, and that you are doing exactly what you were intended to do!
For an engineer to have any feelings at all, and especially a feeling like that traveling at 5 miles a second above the Earth is pretty incredible.
UT: I really enjoyed the sidebar pieces in the book that were written by the people important in your life – your friend Jim, and your wife and children. How did you decide to include that, and did you have any trouble convincing them to be a part of the book?
JR: The book started out with John Norberg, my co-writer, coming down and doing a series of interviews with me and also with my family members and my best friend Jim Gentleman, and one of my two sisters in Indiana. Initially, John was going to write more of the book than it ended up being. It was a much more collaborative effort than I had anticipated. But those sidebars or insights from others was totally his idea and one that I entirely latched onto once we started writing. I think it is a great insight into the rest of the family and how we operated as a family. I’ve had this comment multiple times now from folks that these additional insights were especially enjoyable.
UT: Your daughter Amy also works at NASA, and has helped to create better gloves for spacewalking. How gratifying is that to have her be a part of NASA?
JR: I think any parent is pleased if one of their children decides to follow in their footsteps. I guess that somehow validates that what the parent has been doing was something they valued and thought was interesting and exciting. Amy was exposed to it and was never encouraged one way or the other to be part of NASA or not, so it was very satisfying to see her do that. It was equally gratifying for me for my wife Karen to get into the space program working for United Space Alliance as one of the support contractors, and as you read in the book she helped supply the food for the shuttle and the station.
You also might be interested to know that Amy was interviewed for the astronaut program in January. For this selection process they had around 6,000 people who applied and they narrowed it down to about 400 that they deemed most qualified, and from that 400 they brought in 120, and she made that cut.
They will further reduce the number down to about 50 that will be brought back in for a second round of additional interviews and screenings, mostly some fairly heavy medical testing, and then from that they will select about 10 or so in the middle of the year. So we are extremely excited for her and keeping our fingers crossed.
UT: You write in detail about the two shuttle accidents. How difficult were those two periods of time – both personally and for everyone in the astronaut office?
JR: It was a tremendous loss. The astronaut office is relatively small. At the time of those losses, we were in the neighborhood of about 100 people total, and you get to know folks pretty well. To have your friends doing what we all enjoyed and seeing them be lost and then learning that probably, had we been smarter or more diligent, we as an agency could have prevented both of those accidents. That is very hurtful.
You go through a lot of soul searching, especially after the Challenger accident when we were still very early in the shuttle program to lose a vehicle and friends that way. My family was still quite young and it makes you really do some soul searching about whether or not you should continue to do that and put your life and therefore your family at risk. We talked about it quite a bit as a family and fortunately we all agreed that it would be letting our friends down if we decided to pull out and go do something else.
UT: You mentioned this earlier, and you don’t mince words in the book about your disappointment with the direction NASA is going. Have your thoughts changed any about the SLS?
JR: No, I still think that the agency is wandering in the forest. Most of the direction that we are getting from Congress is the direction that reinstituted the SLS and is pushing Orion forward. The administration is really pushing the commercial space aspect, and it still makes me very nervous that the commercial space guys may not pan out. It makes me nervous that NASA won’t have more control and insight on what is going on with the vehicles, from both a safety and operational perspective. It makes me nervous that we are planning to rely up on them solely to get to and from low Earth orbit, when in fact if they have an accident either with one of our crews or theirs, it could precipitate a lawsuit, which might put them into bankruptcy. Where would we be then?
So there are lots of reasons why I don’t think this is the right answer. I totally agree with commercial space if they want to go spend their own nickel and go do things, that is fine. As a government agency I think we should provide all the help and assistance that we can, but at the same time I don’t think we should be diverting resources of NASA’s programs to be paying for theirs. And that is what we are doing right now.
If we had not stopped the Constellation program, we would be in the process of getting ready to go launch an Orion right now. So what we are doing is delaying progress for the nation and what is going to happen in respect to commercial space is not at all certain. I frankly do not see any business model that would keep any of those commercial systems operating without a great underwriting and usage by NASA. And so I don’t see the logic in what is going on.
UT: Your faith is obviously very important to you, and I recall the one line you wrote, that you find it impossible to believe that everything you saw from space was created without God. In some circles, it seems to be that it is either science or religion that the two are hard to mix. But you obviously have no problem mixing the two in your life.
JR: Absolutely. I have had no problems along those lines whatsoever. I think the problems come when people try to read too literally passages in the Bible, and to not to just accept God on faith. So, somehow I think people try to limit God by reading an exact passage in the Bible, in a certain kind of Bible, when in fact the passage would read quite differently depending on what kind of Bible you are reading.
UT: Is there anything else that you feel is important for people to know about your book or your experiences in general?
JR: I hope people will read the book and enjoy it, number one! Secondly I hope they will get a better understanding of what it takes to make a spaceflight happen. But probably the most important thing is that I hope that it might help young adults and school age children interested in science and engineering. But the main emphasis of the book is to set goals for yourself, study hard, work hard and don’t give up too easily.
UT: Jerry, its been an honor to talk with you! Thank you very much.
Airing on PBS stations in the US tonight (January 31, 2013) a new film in conjunction with the 10th anniversary of the space shuttle Columbia disaster. Space Shuttle Columbia: Mission of Hope tells the little-known story of Columbia astronaut Ilan Ramon from Israel, the son of Holocaust survivors who became Israel’s first astronaut. Ramon carried into space a miniature Torah scroll that had survived the horrors of the Holocaust, given to a boy in a secret bar mitzvah observed in the pre-dawn hours in the notorious Nazi concentration camp of Bergen-Belsen.
“Moving tributes like this film remind us all that spaceflight always carries great risk,” said NASA Administrator and four-time space shuttle astronaut Charles Bolden. “But fallen heroes like Ilan were willing to risk the ultimate sacrifice to make important science discoveries and push the envelope of human achievement.”
See the trailer, below:
The film premieres tonight at 9:00 p.m. EST (check local listings here) on PBS stations. It will be followed by an encore broadcast of NOVA “Space Shuttle Disaster” at 10:00 p.m. EST, which examines the causes of the tragedy.
Most PBS specials are rebroadcast and are usually available later on the internet, and so check your local listings if you missed it, and we’ll also post a link if/when this film becomes available online.
Image caption: Curiosity will conduct Historic 1st drilling into Martian rock at this spot where the robotic arm is pressing down onto the Red Planet’s surface at the John Klein outcrop of veined hydrated minerals. The Alpha Particle X-Ray Spectrometer (APXS) is in contact with the ground. This panoramic photo mosaic of Navcam camera images was snapped on Jan. 25 & 26, 2013 or Sols 168 & 169 and shows a self-portrait of Curiosity dramatically backdropped with her ultimate destination- Mount Sharp. Credit: NASA/JPL-Caltech/Ken Kremer/Marco Di Lorenzo
The long awaited and history making first use of a drill on Mars is set to happen on Thursday, Jan. 31, 2013, or Sol 174, by NASA’sCuriosity Mars Science Lab (MSL) rover, if all goes well, according to science team member Ken Herkenhoff of the USGS.
Curiosity’s first drilling operation entails hammering a test hole into a flat rock at the location where the rover is currently parked at a scientifically interesting outcrop of rocks with veined minerals called ‘John Klein’. See our mosaics above & below illustrating Curiosity’s current location.
“Drill tailings will not be collected during this test, which will use only the percussion (not rotation) drilling mode,” says Herkenhoff.
Curiosity is an incredibly complex robot that the team is still learning to operate. So the plan could change at a moment’s notice.
The actual delivery of drill tailings to Curiosity’s CheMin and SAM analytical labs is still at least several days or more away and must await a review of results from the test drill hole and further drilling tests.
“We are proceeding with caution in the approach to Curiosity’s first drilling,” said Daniel Limonadi, the lead systems engineer for Curiosity’s surface sampling and science system at NASA’s Jet Propulsion Laboratory (JPL). “This is challenging. It will be the first time any robot has drilled into a rock to collect a sample on Mars.”
On Sol 166, Curiosity drove about 3.5 meters to reach the John Klein outcrop that the team chose as the 1st drilling site. The car sized rover is investigating a shallow depression known as ‘Yellowknife Bay’ – where she has found widespread evidence for repeated episodes of the ancient flow of liquid water near her landing site inside Gale Crater on Mars.
In anticipation of Thursday’s planned drilling operation, the rover just carried out a series of four ‘pre-load’ tests on Monday (Jan. 27), whereby the rover placed the drill bit onto Martian surface targets at the John Klein outcrop and pressed down on the drill with the robotic arm. Engineers then checked the data to see whether the force applied matched predictions.
“The arm was left pressed against one of them overnight, to see how the pressure changed with temperature,’ says Herkenhoff.
Image caption: Curiosity’s robotic arm places the robotic arm tool turret and Alpha Particle X-Ray Spectrometer (APXS) instrument on top of John Klein outcrop shown in this photo mosaic taken with the Mastcam 34 camera on Jan. 25, 2013, or Sol 168. The drill bit and prongs are pointing right on the tool turret. Credit: NASA/JPL-Caltech/MSSS/Ken Kremer/Marco Di Lorenzo
Because huge temperature swings occur on Mars every day (over 65 C or 115 F), the team needs to determine whether there is any chance of excessive stress on the arm while it is pressing the drill down onto the Martian surface. The daily temperature variations can cause rover systems like the arm, chassis and mobility system to expand and contact by about a tenth of an inch (about 2.4 millimeters), a little more than the thickness of a U.S. quarter-dollar coin.
“We don’t plan on leaving the drill in a rock overnight once we start drilling, but in case that happens, it is important to know what to expect in terms of stress on the hardware,” said Limonadi. “This test is done at lower pre-load values than we plan to use during drilling, to let us learn about the temperature effects without putting the hardware at risk.”
The high resolution MAHLI microscopic imager on the arm turret will take close-up before and after images of the outcrop target to assess the success of the drilling operation.
On Sol 175, another significant activity is planned whereby one of the ‘blank” organic check samples brought from Earth will be delivered to the SAM instrument for analysis as a way to check for any traces of terrestrial contamination of organic molecules and whether the sample handing system was successfully cleansed earlier in the mission at the Rocknest windblown sand ripple.
Meanwhile on the opposite side of Mars, NASA’s Opportunity rover starts Year 10 investigating never before touched phyllosilicate clay minerals that formed eons ago in flowing liquid water at Endeavour crater – detailed here.
Stay tuned for exciting results from NASA’s Martian sisters.
Image caption: View to Mount Sharp from Curiosity at Yellowknife Bay and John Klein outcrop. This photo mosaic was taken with the Mastcam 34 camera on Jan. 27, 2013, or Sol 170. Credit: NASA/JPL/MSSS/ Marco Di Lorenzo/Ken Kremer
Curiosity’s Drill in Place for Load Testing Before Drilling. The percussion drill in the turret of tools at the end of the robotic arm of NASA’s Mars rover Curiosity has been positioned in contact with the rock surface in this image from the rover’s front Hazard-Avoidance Camera (Hazcam). Credit: NASA/JPL-Caltech
Image caption: Curiosity found widespread evidence for flowing water in the highly diverse, rocky scenery shown in this photo mosaic from the edge of Yellowknife Bay on Sol 157 (Jan 14, 2013) before driving to the John Klein outcrop at upper right. The rover then moved and is now parked at the flat rocks at the John Klein outcrop and is set to conduct historic 1st Martian rock drilling here on Jan. 31, 2013. ‘John Klein’ is filled with numerous mineral veins which strongly suggest precipitation of minerals from liquid water. Credit: NASA/JPL-Caltech/Ken Kremer/Marco Di Lorenzo
According to Iran state media, Iran launched a suborbital rocket last week with a passenger aboard: a monkey. A gray tufted monkey survived the flight, riding inside an “indigenous bio-capsule” which was recovered after the flight. While the US and other nations are worried that Iran’s real goal is to have a nuclear missile program, Iran’s Defense Minister Ahmad Vahidi told state television that this launch was a “big step” towards sending astronauts into space by 2020.
Iranian news agencies said the rocket traveled to an altitude of 120 kilometres (75 miles) for a suborbital flight. The space capsule was named Pishgam, which is “Pioneer” in Farsi. The launch has not yet been independently verified.
“This success is the first step towards man conquering the space and it paves the way for other moves,” General Vahidi said, but added that the process of putting a human into space would be a lengthy one.
“Today’s successful launch follows previous successes we had in launching (space) probes with other living creatures,” he said, referring to the launch in the past of a rat, turtles and worms into space.
A previous attempt in 2011 by Iran to put a monkey into space failed, and they never provided an explanation for the failure.
Much of Iran’s technological equipment derives from modified Chinese and North Korean technology. Iran denies that its long-range ballistic technology is linked to its atomic program.
Today is the 27th anniversary of the space shuttle Challenger disaster. On January 28, 1986, mission STS-51-L ended in tragedy when a O-ring failure in one of the solid rocket boosters allowed hot combustion gases to leak from the side of the booster and burn through the external fuel tank, causing an explosion exploded 73 seconds after takeoff, killing the crew and destroying the shuttle.
On board was a crew of seven. Here, we remember especially physicist Ronald E. McNair, who was the second African American to fly to space. This video is part of StoryCorps, a national oral history project, that you can hear on NPR (National Public Radio) in the US. StoryCorps records the stories of people — usually everyday people — and archive them at the Library of Congress. But this story is about someone famous; someone who kept his eyes on the stars and dreamed big dreams. McNair also few on the STS-41-B mission in 1984. Ron McNair’s brother, Carl, tells the story of how Ron was a kid with big dreams in Lake City, South Carolina.
Please take a few moments to remember the crew that lost their lives on that day:
– Francis R. Scobee – Mission Commander
– Michael J. Smith – Pilot
– Gregory B. Jarvis – Payload Specialist 1
– Christa McAuliffe – Payload Specialist 2
– Judith A. Resnik – Mission Specialist 1
– Ellison S. Onizuka – Mission Specialist 2
– Ronald E. McNair – Mission Specialist 3