Curiosity Hammers into Mars Rock in Historic Feat

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.”

Curiosity Sol 174_haz1_Ken Kremer

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.

Curiosity Sol 174_1a_Ken Kremer

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.”

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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.

Ken Kremer

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.

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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

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Image caption: Close-up view of Curiosity drill bit. Credit: NASA/JPL-Caltech/MSSS

Q & A with Astronaut Jerry Ross, Record-Setting Frequent Space Flyer

Jerry Ross peers into the orbiter crew cabin during the STS-37 mission, smiling because he manually extending the Gamma Ray Observatory’s antenna. Credit: NASA

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.

Ross talked with Universe Today about his experiences and his new book. (Find out how you can win a copy of the book here.)

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!

Jerry Ross, frequent flying astronaut. Credit: NASA
Jerry Ross, frequent flying astronaut. Credit: NASA.

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.

Jerry Ross suits up for the STS-74 mission in 1995. Credit: NASA.
Jerry Ross suits up for the STS-74 mission in 1995. Credit: NASA.

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.

Jerry Ross works on the International Space Station during the STS-110 mission in 2002. Credit: NASA
Jerry Ross works on the International Space Station during the STS-110 mission in 2002. Credit: NASA

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.

Amy Ross is an advanced space suit designer at NASA's Johnson Space Center. Image Credit: NASA.
Amy Ross is an advanced space suit designer at NASA's Johnson Space Center. Image Credit: NASA.

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.

Jerry Ross during the  STS-110 mission in 2002, coming through one of the many hatches on the International Space Station. Credit: NASA.
Jerry Ross during the STS-110 mission in 2002, coming through one of the many hatches on the International Space Station. Credit: NASA.

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.

JR: I’ve enjoyed it, thank you!

Jerry Ross on the end of the space shuttle's RMS during STS-61B in 1985, demonstrating the feasibility of assembling structures in space. Credit: NASA.

Watch Tonight: Space Shuttle Columbia: Mission of Hope

The Columbia crew. From the left: Mission Specialist David Brown, Commander Rick Husband, Mission Specialists Laurel Clark, Kalpana Chawla and Michael Anderson, Pilot William McCool and Payload Specialist Ilan Ramon. Credit: NASA.

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.

Historic First Use of Drill on Mars Set for Jan. 31 – Curiosity’s Sol 174

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’s Curiosity 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.

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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.

Ken Kremer

Curiosity at John Klein Sol170fa_Ken Kremer

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

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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

Curiosity & Yellowknife Bay Sol 157_4Ca_Ken Kremer

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

Iran Launches a Monkey on a Suborbital Rocket

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.

Sources: SpaceRef, Fox News.

Remembering Ron McNair and the Challenger Crew

The crew of Challenger, lost on January 28, 1986. Credit: NASA.

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

Opportunity Rover Starts Year 10 on Mars with Remarkable Science Discoveries

Image caption: Opportunity Celebrates 9 Years and 3200 Sols on Mars snapping this panoramic view from her current location on ‘Matijevic Hill’ at Endeavour Crater. The rover discovered phyllosilicate clay minerals and calcium sulfate veins at the bright outcrops of ‘Whitewater Lake’, at right, imaged by the Navcam camera on Sol 3197 (Jan. 20, 2013). “Copper Cliff” is the dark outcrop, at top center. Darker “Kirkwood” outcrop, at left, is site of mysterious “newberries” concretions. Credit: NASA/JPL-Caltech/Cornell/Marco Di Lorenzo/Ken Kremer

9 Years ago, NASA’s pair of identical twin sister rovers – christened Spirit & Opportunity- bounced to daunting airbag-cushioned landings on opposite sides of the Red Planet for what was supposed to be merely 90 day missions, or maybe a little bit longer scientists hoped.

Today, Opportunity celebrates a truly unfathomable achievement, starting Year 10 on Mars since she rolled to a bumpy stop on January 24, 2004 inside tiny Eagle crater. And she’s now at a super sweet spot for science (see our photo mosaic above) loaded with clays and veined minerals and making the most remarkable findings yet about the planets watery past – thus building upon a long string of previously unthinkable discoveries due to her totally unforeseen longevity.

“Regarding achieving nine years, I never thought we’d achieve nine months!” Principal Investigator Prof. Steve Squyres of Cornell University told Universe Today for this article commemorating Opportunity’s 9th anniversary.

Opportunity reached 3200 Sols, or Martian days, and counting , by her 9th birthday. She is now 108 months into the 3 month primary mission – that’s 36 times longer than the 3 month “warranty.”

“Every sol is a gift,” Squyres told me. He always refers to the rovers as our “Priceless assets on Mars”, that have to be taken good care of to wring out the maximum science data possible and for as long as humanly, or more aptly, robotically possible.

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Image Caption: ‘Matijevic Hill’ Panorama for Rover’s Ninth Anniversary. As Opportunity neared the ninth anniversary of its landing on Mars, the rover was working in the ‘Matijevic Hill’ area seen in this view from Opportunity’s panoramic camera (Pancam). Two of the features investigated at Matijevic Hill are “Copper Cliff,” the dark outcrop in the left center of the image, and “Whitewater Lake,” the bright outcrop on the far right. The component images for this mosaic were taken from Sol 3137 (Nov. 19, 2012) through Sol 3150 (Dec. 3, 2012). Credit: NASA/JPL-Caltech/Cornell/Arizona State Univ.

The resilient, solar powered Opportunity robot begins her 10th year roving around beautifully Earth-like Martian terrain where where she proved that potentially life sustaining liquid water once flowed billions of years ago when the planet was warmer and wetter.

Opportunity is healthy and has driven over 22 miles (35 kilometers )- marking the first overland expedition on another planet. See our photo mosaics and route map by Ken Kremer and Marco Di Lorenzo.

She is now working at the inboard edge of “Cape York” – a hilly segment of the eroded rim of 14 mile (22 km) wide Endeavour Crater, featuring terrain with older rocks than previously inspected and unlike anything studied before. It’s a place no one ever dared dream of reaching prior to launch in the summer of 2003 and landing on the Meridiani Planum region of Mars.

“It’s like a whole new mission since we arrived at Cape York,” says Squyres.

Opportunity Sol 3182_3Ba_Ken Kremer

Image caption: Opportunity Celebrates 9 Years on Mars snapping this panoramic view of the vast expanse of 14 mile (22 km) wide Endeavour Crater from atop ‘Matijevic Hill’ on Sol 3182 (Jan. 5, 2013). The rover then drove 43 feet to arrive at ‘Whitewater Lake’ and investigate clay minerals. Photo mosaic was stitched from Navcam images and colorized. Credit: NASA/JPL-Caltech/Cornell/Ken Kremer/Marco Di Lorenzo

Today Opportunity is poised for breakthrough science at deposits of phyllosilicates – clay minerals which stem from an earlier epoch when liquid water flowed on Mars eons ago and perhaps may have been more favorable to sustaining microbial life because they form in more neutral pH water. Endeavour Crater is more than 3 Billion years old.

I asked Squyres to discuss the discovery of the phyllosilicates – which have never before been analyzed up close on the Martian surface and are actually a main target of NASA’s new Curiosity rover at Gale Crater.

“We have found the phyllosilicates at Cape York: they’re in the Whitewater Lake materials,” Squyres explained. Spectral data collected from Mars orbit by the CRISM spectrometer aboard NASA’s MRO circling spacecraft allowed the researchers to direct Opportunity to this exact spot.

“Whitewater Lake” is an area of bright local outcrops currently being investigated and providing information about a different and apparently less acidic environment compared to other areas and craters visited earlier in the mission – and potentially more conducive to life.

Opportunity also discovered more mineral veins at “Whitewater Lake”, in addition to those hydrated mineral veins discovered earlier at Cape York at a spot named “Homestake” – see our mosaic below.

“We have investigated the veins in these materials, and we have determined that they are calcium sulfate,” Squyres confirmed to me.

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Image caption: Opportunity discovers hydrated Mineral Vein at Endeavour Crater – November 2011. Opportunity determined that the ‘Homestake’ mineral vein was composed of calcium sulfate,or gypsum, while exploring around the base of Cape York ridge at the western rim of Endeavour Crater. The vein discovery indicates the ancient flow of liquid water at this spot on Mars. This panoramic mosaic of images was taken on Sol 2761, November 2011, and illustrates the exact spot of the mineral vein discovery. Featured on NASA Astronomy Picture of the Day (APOD) on 12 Dec 2011. Credit: NASA/JPL/Cornell/Kenneth Kremer/Marco Di Lorenzo.

How do the new mineral veins compare to those at ‘Homestake’ and those just found by Curiosity at Yellowknife Bay inside Gale crater? I asked Sqyures.

“Much narrower, and possibly older,” he said compared to the Homestake calcium sulfate veins .

“It’s too early to say how they compare to the veins at Gale, though.”

The local area at “Cape York” is called “Matijevic Hill” – in honor of a recently deceased team member who played a key role on NASA’s Mars rovers.

The rover has already spent a few months at “Matijevic Hill” on a ‘walk about’ scouting survey and also found concretions dubbed “newberries” that are different from the “blueberry” concretions found earlier in the mission.

How widespread are the phyllosilicates ?

“Matijevic Hill is the only exposure of phyllosilicates we know of at Cape York, so in order to find more we’re going to have to go elsewhere,” Squyres replied. “We haven’t figured out what the “newberries” are yet, but attempting to do that will be our next task.”

It is likely to take many more weeks and even months to “figure out” what this all means for science.

Therefore, no one should expect the robot to move much in the near future. Since the rover made landfall at the western rim of Endeavour crater at Spirit Point in August 2011, she has been circling around Cape York ever since.

Opportunity Sol 2678c_Ken Kremer

Image caption: Opportunity rover first arrived at the western rim of Endeavour Crater (14 miles, 22 km wide) in August 2011. This photo mosaic of navcam images shows portions of the segmented rim of Endeavour crater on Sol 2678. Large ejecta blocks from a smaller nearby crater are visible in the middle. At Endeavour, Opportunity will investigate the oldest minerals deposits she has ever visited from billions of years ago and which may hold clues to environments that were potentially habitable for microbial life. The rover may eventually drive to Cape Tribulation at right if she survives. Credit: NASA/JPL/Cornell/Marco Di Lorenzo/Ken Kremer (kenkremer.com)

What is the next destination for Opportunity?

“Once we’re done at Cape York, our next destination will be Solander Point [to the south],” Squyres confirmed. It’s the next rim segment south of Cape York (see map).

Eventually, if Opportunity continues to function and survives the next Martian winter, she may be directed several miles even further south, along the crater rim to a spot called Cape Tribulation – because it also harbors caches of phyllosilicate clay minerals. But there is no telling when that might be.

“One step at a time,” said Squyres as always. He is not making any guesses or predictions. The mission is totally discovery driven.

Well after so many great science discoveries over the past 9 years, I asked Squyres to describe the context and significance of the phyllosilicates discovery?

“Impossible to say, I’m afraid… we’re still figuring this place out; I can’t put it in context yet,” Squyres concluded.

Thus, there is still so much more bountiful science research still to be done by Opportunity – and nobody is making any forecasts on how long she might yet survive.

So just keep praying to the Martian weather gods for occasional winds and “dust devils” to clean off those life giving solar panels – and to the US Congress to provide the essential funding.

Ken Kremer

Opportunity Sol 2852a_Ken Kremer

Image caption: Opportunity Phones Home – Dusty Self Portrait from Endeavour Crater on Mars on Sol 2852, February 2012. NASA’s rover Opportunity snaps self-portrait where she endured 5th frigid Martian winter at Greeley Haven. Opportunity is currently investigating Cape York ridge and Matijevic Hill at right. Vast expanse of Endeavour Crater and rim in background with dusty solar panels and full on view of the High Gain Antenna (HGA) in the foreground. Mosaic: NASA/JPL/Cornell/ASU/Marco Di Lorenzo/Ken Kremer

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Image caption: Endeavour Crater Panorama from Opportunity, Sol 2681, August 2011 on arrival at the rim of Endeavour and Cape York ridge. Odyssey crater visible at left. Mineral veins were later found to surround Cape York. Credit: NASA/JPL/Cornell/Marco Di Lorenzo/Ken Kremer

Opportunity Route map_3187s_Ken Kremer

Image caption: Traverse Map for NASA’s Opportunity rover from 2004 to 2013 – shows the entire path the rover has driven over 9 years, 3200 Sols and more than 22 miles (35 km) from Eagle Crater landing site to current location at Cape York ridge at Endeavour Crater. Credit: NASA/JPL/Cornell/ASU/Marco Di Lorenzo/Ken Kremer (kenkremer.com)

NASA: Reaches for New Heights – Greatest Hits Video

Video Caption: At NASA, we’ve been a little busy: landing on Mars, developing new human spacecraft, going to the space station, working with commercial partners, observing the Earth and the Sun, exploring our solar system and understanding our universe. And that’s not even everything.Credit: NASA

Check out this cool action packed video titled “NASA: Reaching for New Heights” – to see NASA’s ‘Greatest Hits’ from the past year

The 4 minute film is a compilation of NASA’s gamut of Robotic Science and Human Spaceflight achievements to explore and understand Planet Earth here at home and the heavens above- ranging from our Solar System and beyond to the Galaxy and the vast expanse of the Universe.

Image caption: Planets and Moons in perspective. Credit: NASA

The missions and programs featured include inspiringly beautiful imagery from : Curiosity, Landsat, Aquarius, GRACE, NuSTAR, GRAIL, Dawn at Asteroid Vesta, SDO, X-48C Amelia, Orion, SLS, Apollo, SpaceX, Sierra Nevada Dream Chaser, Boeing CST-100, Commercial Crew, Hurricane Sandy from the ISS, Robonaut and more !

And even more space exploration thrills are coming in 2013 !

Ken Kremer

IMG_3760a_SpaceX launch 22 May 2012

Image caption: SpaceX Falcon 9 rocket blasts off on May 22, 2012 with Dragon cargo capsule from Space Launch Complex-40 at Cape Canaveral Air Force Station, Fla., on the first commercial mission to the International Space Station. The next launch is set for March 1, 2013. Credit: Ken Kremer

Curiosity’s Robotic Arm Camera Snaps 1st Night Images

Image caption: This image of a Martian rock illuminated by white-light LEDs (light emitting diodes) is part of the first set of nighttime images taken by the Mars Hand Lens Imager (MAHLI) camera at the end of the robotic arm of NASA’s Mars rover Curiosity. The image was taken on Jan. 22, 2013, after dark on Sol 165. It covers an area about 1.3 inches by 1 inch (3.4 by 2.5 centimeters). Credit: NASA/JPL-Caltech/MSSS

Curiosity’s high resolution robotic arm camera has just snapped the 1st set of night time images of a Martian rock of the now 5 1/2 month long mission – using illumination from ultraviolet and white light emitting LED’s. See the images above and below.

The Mars Hand Lens Imager (MAHLI) camera is located on the tool turret at the end of Curiosity’s 7 foot (2.1 m) long robotic arm.

MAHLI took the close-up images of a rock target named “Sayunei” on Jan. 22 (Sol 165), located near the front-left wheel after the rover had driven over and scuffed the area to break up rocks in an effort to try and expose fresh material, free of obscuring dust.

“Sayunei” is at the site of the “John Klein” outcrop in “Yellowknife Bay” where the team hopes to commence the 1st rock drilling operations here in the coming days. Curiosity drove a few meters several sols ago to reach “John Klein”.

See below our Sol 157 mosaic showing the “John Klein” outcrop – where the rover snapped these night images of “Sayunei”.

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Image caption: This image of a Martian rock illuminated by ultraviolet LEDs (light emitting diodes) is part of the first set of nighttime images taken by the MAHLI camera on the robotic arm. The image was taken on Jan. 22, 2013, after dark on Sol 165. It covers an area about 1.3 inches by 1 inch (3.4 by 2.5 centimeters). Credit: NASA/JPL-Caltech/MSSS

“The purpose of acquiring observations under ultraviolet illumination was to look for fluorescent minerals,” said MAHLI Principal Investigator Ken Edgett of Malin Space Science Systems, San Diego. “These data just arrived this morning. The science team is still assessing the observations. If something looked green, yellow, orange or red under the ultraviolet illumination, that’d be a more clear-cut indicator of fluorescence.”

Analysis is still in progress to determine whether fluorescent minerals are present. Certain classes of organic compounds are also fluorescent.

MAHLI is an adjustable focus camera that works over a wide range. It can focus on targets just a few centimeters away or on distant objects like Mount Sharp, over 6 miles (10 km) away.

The LED’s surround the MAHLI lens.

Curiosity has discovered widespread evidence for the ancient flow of liquid water at “Yellowknife Bay” in the form of water bearing mineral veins, cross-bedded layering, nodules and spherical sedimentary concretions.

Ken Kremer

Curiosity & Yellowknife Bay Sol 157_4Ca_Ken Kremer

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). The rover will soon conduct 1st Martian rock drilling operation at flat, light toned rocks at the outcrop called “John Klein”, at center, the site where she is now located. ‘John Klein’ drill site and ‘Sheep Bed’ outcrop ledges to right of rover arm are filled with numerous mineral veins and spherical concretions which strongly suggest precipitation of minerals from liquid water. ‘Snake River’ rock formation is the linear chain of rocks protruding up from the Martian sand near rover wheel. Credit: NASA/JPL-Caltech/Ken Kremer/Marco Di Lorenzo

NASA Stars at 2013 Presidential Inaugural Parade with Orion and Curiosity – Photos and Video

Image caption: Orion deep space crew capsule float passes in front of the White House at the Presidential Inaugural parade on Jan 21, 2013 in Washington, DC. Credit: NASA

NASA’s new Orion deep space crew capsule and sensational Curiosity Mars rover had starring roles at the 2013 Presidential Inaugural Parade held on Monday, Jan 21, 2013 in Washington D.C.

NASA photographers captured stunning photos and video (above and below) as Orion and Curiosity passed in front of the White House and the official reviewing stand – with President Obama & VP Joe Biden and their families and numerous dignitaries smiling and waving.

Beautiful weather shined though out the entire day’s festivities and into the early evening as full size models of Orion and Curiosity made their way thought the capitol streets to participate in the 2013 Inaugural parade.

NASA’s floats prominently placed near the front of the parade and seen on Live TV about 530 PM EDT as well as by about a million spectators on hand.

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Image caption: Curiosity Mars rover float passes in front of the White House and reviewing stand at the Presidential Inaugural parade on Jan 21, 2013 in Washington, DC. Credit: NASA

The fantastically successful Curiosity rover is discovering widespread evidence for the ancient flow of liquid water on Mars.

The Orion multi-purpose capsule will take our astronauts back to the Moon and farther into deep space than ever before.

NASA is the ONLY federal agency asked to be in the inaugural parade. Curiosity led the way followed by Orion.


Video of full-size models of the Curiosity Mars rover and Orion, the multi-purpose capsule that will take our astronauts farther into space than ever, as they appeared in the Washington, D.C. parade on Jan. 21.

Accompanying the NASA vehicles were members of the Curiosity team from NASA’s Jet Propulsion Laboratory, and current and former astronauts Alvin Drew, Serena Aunon, Kate Rubins, Mike Massimino, Lee Morin and Kjell Lindgren, as well as Leland Melvin, NASA’s associate administrator for Education, and John Grunsfeld, NASA’s associate administrator for Science.

Be sure to check out NASA’s Flickr stream for many photos from the 2013 Inaugural Day festivities and parade – here and here

See my preview story – here

Ken Kremer