This brief quote by the late Carl Sagan is wonderfully illustrated in the beautiful and poignant short film “Stardust,” directed by Mischa Rozema of Amsterdam-based media company PostPanic. Using actual images from space exploration as well as CGI modeling, Stardust reminds us that everything we and the world around us are made of was created inside stars… and that, one day, our home star will once again free all that “stuff” back out into the Universe.
The film was made in memory of talented Dutch designer Arjan Groot, who died of cancer in July 2011 at the age of 39.
“I wanted to show the universe as a beautiful but also destructive place. It’s somewhere we all have to find our place within. As a director, making Stardust was a very personal experience but it’s not intended to be a personal film and I would want people to attach their own meanings to the film so that they can also find comfort based on their own histories and lives.”
– Mischa Rozema, director
Credits:
A PostPanic Production
Written & directed by Mischa Rozema
Produced by Jules Tervoort
VFX Supervisor: Ivor Goldberg
Associate VFX Supervisor: Chris Staves
Senior digital artists: Matthijs Joor, Jeroen Aerts
Digital artists: Marti Pujol, Silke Finger, Mariusz Kolodziejczak, Dieuwer Feldbrugge, Cara To, Jurriën Boogert
Camera & edit: Mischa Rozema
Production: Ania Markham, Annejes van Liempd
Audio by Pivot Audio , Guy Amitai
Featuring “Helio” by Ruben Samama
Copyright 2013 Post Panic BV, All rights reserved
In the grand scheme of the universe, nothing is ever wasted and it finds comfort in us all essentially being Stardust ourselves. Voyager represents the memories of our loved ones and lives that will never disappear.
When the Apollo boys visited the Moon back in the ’60s and ’70s they left more than just some experiments, rovers, and family portraits behind –- they also left, shall we say, a little bit of themselves on the lunar surface. It makes total sense when you think about it, but still… there’s poop on the Moon.
In this video, Minute Physics and Destin from Smarter Every Day show how astronauts would relieve themselves during the Apollo missions (or at least the gadgets they used — we all know how they did it) and why it was decided to make astronaut poop a permanent part of their lunar litter.
(Because there’s no public toilets in the Sea of Tranquility.)
In another video Destin goes on to discuss some of the other things the Apollo astronauts left on the lunar surface as part of their… duties… most notably the Laser Ranging Retroreflectors that are still being used today to measure distances between Earth and the Moon. Destin explains how their corner-cube reflectors work — using, fittingly, the mirrors in a restroom shared with NASA at the University of Alabama at Huntsville. Check out the video below.
According to the Lunar and Planetary Institute: “The Laser Ranging Retroreflector experiment has produced many important measurements. These include an improved knowledge of the Moon’s orbit and the rate at which the Moon is receding from Earth (currently 3.8 centimeters per year) and of variations in the rotation of the Moon. These variations in rotation are related to the distribution of mass inside the Moon and imply the existence of a small core, with a radius of less than 350 kilometers, somewhat smaller than the limits imposed by the passive seismic and magnetometer experiments. These measurements have also improved our knowledge of changes of the Earth’s rotation rate and the precession of its spin axis and have been used to test Einstein’s theory of relativity.”
Want to see how corner-cube reflectors work? Click here.
The Laser Ranging Retroreflector experiment deployed on Apollo 11 (NASA)
Just goes to show that not everything that got left behind was crap.
See more videos from Destin at Smarter Every Day here and more Minute Physics here.
Astronaut Jerry Ross has written a new book about his experiences with NASA, “Spacewalker: My Journey in Space and Faith as NASA’s Record-Setting Frequent Flyer.” The book is written in a very personal style, giving the reader the impression that despite all his off-world experiences, Ross is an extremely down-to Earth person. “That was my goal,” Ross told Universe Today in an interview. “I wanted to share my experiences of what it was like to suit up to go out on a spacewalk – what that was like — and also help people understand what it is like to be an astronaut, that we do more regular work most of the time and only get to fly in space once in a while.”
“Spacewalker” provides inside account of the U.S. space shuttle program, from before its launch through the final landing, and the building of the International Space Station. Ross gives a firsthand account of life in space from the first human to fly seven missions, and he also discusses his feelings about the future of NASA and space exploration.
The book was published by Ross’ alma mater, Purdue University Press, and thanks to them Universe Today has ten copies of this new book to give away!
This giveaway is now closed. Thanks for participating!
In order to be entered into the giveaway drawing, just put your email address into the box at the bottom of this post before Wednesday, February 6, 2013. We’ll send you a confirmation email, so you’ll need to click that to be entered into the drawing.
Find out more information about this new book in the video below (note that digital versions of the book come with additional features such as personal video shot by Ross). Also, check out Purdue University Press and Amazon, and Jerry Ross’ website.
We’re only going to use these email addresses for Universe Today giveaways/contests and announcements. We won’t be using them for any other purpose, and we definitely won’t be selling the addresses to anyone else. Once you’re on the giveaway notification list, you’ll be able to unsubscribe any time you like.
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.
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.
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.
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
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.
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.
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.
On this Day of Remembrance, February 1, 2013, NASA will mark the 10th anniversary of the STS-107 Columbia accident with a wreath-laying ceremony at the astronaut memorial in Arlington National Cemetery, paying tribute to the lost crews of Columbia, Challenger and Apollo 1, as well as other space explorers and NASA colleagues who have passed on. Most of us have our own personal memories of the tragic events that took the lives of these brave few who risked everything in the name of exploration, knowledge, and discovery, and I’ve agreed to share one person’s connection to the Columbia crew.
Laurel Nendza, a fellow space blogger over on that social media site that begins with F and rhymes with “acebook” has a particular connection with STS-107 Mission Specialist Laurel B. Clark… if only that they both love space and share the same first name. Still, it’s enough to hang one’s heart on, and Laurel (the blogger) recently posted a particularly touching note that was sent by Laurel (the astronaut) to her family just before Columbia headed back on its ill-fated return trip home. Here’s Laurel’s (and Laurel’s) story:
On February 1, 2003, the seven [STS-107] crew members were lost with the Space Shuttle Columbia over North Texas during the shuttle’s re-entry. They were brave men and women who gave their lives for space exploration.
One member has always stood out to me. Her name was Laurel Clark. She would probably agree that growing up there were never any other Laurels around. She may at one time hated her name like I did, only to realize she was actually cool and unique because she was the only one around with that name. But Laurel is not just a name, it’s a personality trait. I know a handful of Laurels (mostly from Facebook) and we all seem to have the same things in common. Most of us always have had deep compassion for animals, the Earth, and the sky above us. Laurel Clark was no different.
What was different about Laurel Clark is that she was just a handful of people on Earth, EVER, who actually achieved what we all dream. She was an astronaut and got to go to outer space. She had the privilege (that she worked very hard to get) to witness our pale blue dot from above as well as breathtaking auroras, lightning, and the Sun and Moon rising.
Before she departed to her last shuttle flight home she sent an email to her family and close friends. She told them of every incredible, awe-inspiring moment she had been a part of. She and the other 6 members who perished in the Columbia tragedy are true heroes and inspirations to all who came after her. They are my inspiration. My dream is to also be able to see my beautiful planet from above, and to see the stars shine bright in all their glory.
She was the first Laurel in space, who knows? Maybe one day I will be the next?
Rest in peace all the brave crew of the Shuttle Columbia.
Below is Laurel Clark’s last message to her loved ones on Earth:
“Hello from above our magnificent planet Earth. The perspective is truly awe-inspiring. This is a terrific mission and we are very busy doing science round the clock. Just getting a moment to type e-mail is precious so this will be short, and distributed to many who I know and love.
I have seen some incredible sights: lightning spreading over the Pacific, the Aurora Australis lighting up the entire visible horizon with the cityglow of Australia below, the crescent moon setting over the limb of the Earth, the vast plains of Africa and the dunes on Cape Horn, rivers breaking through tall mountain passes, the scars of humanity, the continuous line of life extending from North America, through Central America and into South America, a crescent moon setting over the limb of our blue planet. Mount Fuji looks life a small bump from up here, but it does stand out as a very distinct landmark.
Magically, the very first day we flew over Lake Michigan and I saw Wind Point (Wisconsin) clearly. Haven’t been so lucky since. Every orbit we go over a slightly different part of the Earth. Of course, much of the time I’m working back in Spacehab and don’t see any of it. Whenever I do get to look out, it is glorious. Even the stars have a special brightness.
I have seen my ‘friend’ Orion several times. Taking photos of the earth is a real challenge, but a steep learning curve. I think I have finally gotten some beautiful shots the last 2 days. Keeping my fingers crossed that they’re in sharp focus.
My near vision has gotten a little worse up here so you may have seen pics/video of me wearing glasses. I feel blessed to be here representing our country and carrying out the research of scientists around the world. All of the experiments have accomplished most of their goals despite the inevitable hiccups that occur when such a complicated undertaking is undertaken. Some experiments have even done extra science. A few are finished and one is just getting started today.
Astronaut Laurel B. Clark, STS-107 mission specialist, conducting a check of the YSTRES experiment in the Biopack incubator. Astronaut Rick D. Husband, mission commander, holds a vacuum cleaner to perform general housekeeping duties on the middeck of the Space Shuttle Columbia. (NASA)
The food is great and I am feeling very comfortable in this new, totally different environment. It still takes a while to eat as gravity doesn’t help pull food down your oesophagus. It is also a constant challenge to stay adequately hydrated. Since our body fluids are shifted toward our heads our sense of thirst is almost non-existent.
Thanks to many of you who have supported me and my adventures throughout the years. This was definitely one to beat all. I hope you could feel the positive energy that beamed to the whole planet as we glided over our shared planet.
The STS-107 crew, waving to onlookers, exited the Operations and Checkout Building on their way to Launch Pad 39A for liftoff on Jan. 16, 2003. Leading the way were Pilot William “Willie” McCool (left) and Commander Rick Husband (right). Following in the second row are Mission Specialists Kalpana Chawla (left) and Laurel Clark; in the rear are Payload Specialist Ilan Ramon, Payload Commander Michael Anderson and Mission Specialist David Brown. All seven perished during re-entry breakup two weeks later on Feb. 1, 2003. (NASA)
See more of Laurel Nendza’s posts on her Facebook page, Stellar Eyes.
At 10 a.m. EST on Feb. 1, NASA TV will provide live coverage of a wreath-laying ceremony at the Space Mirror Memorial located in the Kennedy Space Center Visitor Complex in Florida. Flags across the agency will be flown at half-staff memory of the Columbia crew and all who have lost their lives in dedication of space exploration.
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.
“Unraveling the Universe’s Mysteries” is Louis A. Del Monte’s contribution to the world of science writing. If you haven’t heard of him, don’t be surprised. He’s not a prolific author or researcher, but worked in the development of microelectronics for the US companies IBM and Honeywell before forming a high-tech e-marketing agency.
The book lives up to its title and long subtitle: “Explore sciences’ most baffling mysteries, including the Big Bang’s origin, time travel, dark energy, humankind’s fate, and more.” It covers string theory, the Big Bang, dark matter, dark energy, time travel, the existence of God, and other mysterious aspects of our Universe. Del Monte also discusses artificial intelligence, the end of the Universe, and the mysterious nature of light. These subjects have all been covered in great detail by other authors in other books. How does Del Monte’s treatment of these subjects stand up in comparison?
Not great, in my opinion. The writing is somehow uninviting. The book reads more like a textbook or a lecture than it does a science book for an interested audience. It’s somewhat dry, and the writing is kind of heavy. After looking into Del Monte’s background, it becomes clear why. He’s an engineer, and his background is in writing technical papers.
This book is a bit of a puzzle, as is the author himself. I’ve mentioned the problems with the writing, but there are other issues. In one instance Del Monte references a study from the Journal of Cosmology. If you haven’t heard of that journal, it’s come under heavy criticism for its peer-review process, and isn’t highly regarded in science circles. The Journal of Cosmology seems to be a journal for people with an axe to grind around certain issues more than a healthy part of the science journal community. To be quoting studies from it is a bit of a black mark, in my opinion.
In another instance, he opens the chapter on Advanced Aliens with a quote from “Chariot of the Gods”, that old book/documentary from the 1970’s that just won’t seem to die, no matter how discredited it is. The main thrust of “Chariot of the Gods” is that human civilisation got a technological boost from visitations by advanced aliens. Readers can judge for themselves the wisdom of quoting “Chariot of the Gods” in a science book.
The publisher bills the book as “a new theory to explain one of cosmology’s most profound mysteries, the accelerated expansion of the universe,” and that Del Monte “presents an original solution to Einstein’s equations of special relativity.” But without conducting peer reviewed research, the validity of his theory comes into question.
If I seem puzzled by this book, it’s because I am. Del Monte seems to be a bit of an outsider when it comes to writing about astronomy and cosmology. He has no background in it. There’s nothing wrong with that in principle; there’s always room for new perspectives in science. But I can’t help thinking that he could’ve benefited from working more closely with an experienced editor.
Readers will get something out of this book; it’s an interesting discussion of the mysterious aspects of our Universe. But it’s also a somewhat strange book. For those of you who decide to read it, you’re in for an interesting read.
HiRISE image of Curiosity’s tracks, landing zone and the MSL rover at John Klein outcrop (NASA/JPL/University of Arizona)
As Curiosity prepares for the historic first drilling operation on Mars, the HiRISE camera aboard the Mars Reconnaissance Orbiter captured an image of it from 271 km (169 miles) up, along with twin lines of tracks and the blast marks from the dramatic rocket-powered descent back on August 6 (UTC).
The image here was acquired on Jan. 13, Sol 157 of the MSL mission, as part of a dual HiRISE/CRISM observation of the landing site. According to The University of Arizona’s HiRISE site it’s the first time the rover’s tracks have been imaged in color.
Her original landing site can be seen at the right edge. (Wait… did I just say “her?”)
The pair of bright white spots in the HiRISE image show the area immediately below where sky crane’s rockets were pointed. Those areas were “blasted clean” and therefore show brightest. The larger dark scour zone is dark because the fine dust has been blown away from the area leaving darker materials.
– Ross A. Beyer, UofA HiRISE team
Curiosity can be seen as she (yes, it was confirmed today during ScienceOnline2013 that the rover — like all exploration vehicles — is a girl) was preparing for drilling into a rock outcrop called John Klein within the “Yellowknife” region in Gale Crater. Drilling is expected to begin today, Jan. 31.
Orbital view (detail) of Curiosity at her drilling site in Yellowknife. Image was rotated so north is up. (NASA/JPL/University of Arizona)
Read more about the first drilling to be performed on Mars in this article by Ken Kremer, and see more news from the MSL mission here.
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
This is absolutely lovely. Photographer Mark Gee says this incredible real-time video “is as it came off the memory card and there has been no manipulation whatsoever.” It shows the full Moon rising over the Mount Victoria Lookout in Wellington, New Zealand.
“People had gathered up there this night to get the best view possible of the moon rising,” Gee wrote on Vimeo. “I captured the video from 2.1km away on the other side of the city. It’s something that I’ve been wanting to photograph for a long time now, and a lot of planning and failed attempts had taken place. Finally, during moon rise on the 28th January 2013, everything fell into place and I got my footage.”
While Gee said it was a challenge to shoot, the final result is stunning.
![PIA16716_ip[1]](https://www.universetoday.com/wp-content/uploads/2013/01/PIA16716_ip1-580x580.jpg)
