Picture of the Week: Sweet Seventeen December 16, 2008
Posted by Nick Azer in : Apollo, Google Moon, NASA, rover, selenography , add a comment
That is a NASA file image of astronaut Harrison “Jack” Schmitt (now an active supporter of helium-3 mining on the Moon) in Mare Serenitatis alongside he and Eugene Cernan‘s rover during the Apollo 17 mission, in which astronauts spent by far the most amount of time exploring the surface, roving for 21 miles instead of the hundreds of yards previous astronauts had been limited to.
– Eugene A. Cernan, Apollo 17 Commander. Last man to walk on the moon, December 14, 1972.
Twilight Embers: Phoenix Mars Mission Ends November 12, 2008
Posted by Nick Azer in : Mars, NASA, Phoenix lander, rover, Spirit and Opportunity , add a commentMonths after it was originally anticipated to fall silent, and after discovering both ice and falling snow on Mars, the Phoenix lander has lost contact, and the mission has been declared completed.
A Martian sunrise in late August, marking the oncoming of the winter that eventually doomed the lander. [Photo from UniverseToday.com by way of NASA/JLP/UA)The unexpected durability of the lander could be promising for the efforts of future landers and rovers, including lunar ones.
Check out the official NASA media page on Phoenix for videos recapping the mission.
A related note: The Mars explroation rovers, Spirit and Opportunity, are still kickin’, after nearly five years (more than seventeen times longer than expected).
Considering how much longer ‘than expected’ both the Phoenix and the twin rovers have lasted, could it also happen that completion of lunar bases (being built by, of course, robots) will come much faster ‘than expected’ (with their construction workers potentially proving much hardier and productive workers than predicted)?
Picture of the Week: Hail CESAR November 10, 2008
Posted by Nick Azer in : European Space Agency, Picture of the Week, rover, Youtube , add a comment
That is a picture of the CESAR rover, which won last week’s ESA Lunar Robotics Challenge. Built by a student team from the Bremen University, the rover completed the task of descending down the steep slopes of a 15-meter deep crater, grab a soil sample, and return it (all in darkness).
Check out the CESAR site for details from the team on their rover (and their experience), and below is a Youtube clip of the victorious little guy conquering a hill in practice:
The lunar surface is a challenging environment, and it’ll be a lot of fun to see the variety of designs for rovers that come along, and to see them in action there within the next few years :)
Astrobotic Technology Announces Details Galore on Series of Commercial Moon Missions (News) October 31, 2008
Posted by Nick Azer in : Astrobotic, Current News, dozer, Google Lunar X Prize, Integration, lander, Lunar Chariot, Obama, private sector, rover, selenography, Shackleton , add a commentToday, Astrobotic Technology (a leading contender for the Google Lunar X Prize) announced a new series of missions as part of their commercial efforts.
“Astrobotic will robotically explore the Moon’s high-interest areas on a commercial basis, collecting information required to design future outposts and to answer scientific questions about the Moon and Earth.”
-David Gump, President of Astrobotic, from their announcement
As part of the announcement, Astrobotic released a White Paper (a ‘white paper’ being an a report or guide that addresses problems and how to solve them, typically seen in business and politics) detailing their program and goals.
In addition to their initial effort for the $20 million Lunar X Prize, TranquilityTrek (which, as David Gump told Space.com for their article today, was “very clear” that it was “going to cost more to win the prize than the prize itself”), Astrobotic will follow with five more missions:
Rovers and landers are pretty commonplace ideas, but the ‘dozer‘ was a new one to me. With some digging (excuse the pun), I found an example: NASA’s Lunar Chariot prototype, which could build roads, dig trenches, or even mine minerals. There’s even some video of it in action, kicking ass and taking names on Earth:
The White Paper has oodles of details on their exact mission plans, particularly the diagram on page 3.
With the X Prize TranquilityTrek slated for Q2 2010, they’ve got their South pole scout (headed for the rim of Shackleton Crater, long considered a prime location for a moon colony) shooting for Q3 2011, with two more missions (a North Pole scout and a ‘Moon Quake 1″ seismic and weather collection mission at Shackleton) set for 2012 and an Ice Surveyor mission going deep into Shackleton itself, followed by the Lunar Dozer mission also at Shackleton Rim, both being conducted in 2013.
So, for Astrobotic alone, that’s 6 total lunar missions in the next four years. Exciting times. And this, of course (and as the White Paper notes), is just the initial slate. Most or all of the rovers will include HD video broadcasting, it sounds like, so we’ll all have a front row seat, to boot.
The general goal of the missions is to build a data library to facilitate other organizations’ (e.g., NASA; Barack Obama, in his space plan, talked of “amplifying NASA’s reach” with the private space sector) and companies’ missions with information for sale, such as detailed terrain maps, allowing future colonial efforts to simply buy the information from Astrobotic at a lower cost that it would take for the efforts to collect the data themselves.
Check out that 4-page White Paper and Astrobotic‘s site for the full skinny on their efforts, and keep an eye here for frequent updates and analysis as they (and other similar companies, such as fellow Google Lunar X Prize competitor Odyssey Moon, Ltd.) progress rapidly towards their mission slate :)
NASA Test Driving New Small Pressurized Rover in Arizona (News) October 27, 2008
Posted by Nick Azer in : Current News, NASA, rover, Youtube , add a comment
That is a NASA image (from their EDGE blog) of their Black Point, Arizona test driving yesterday of their lunar Small Pressurized Rover concept.
In a lava-field area with many geologic similarities to the lunar surface, the new rover roared into action at speeds up to 6 mph, designed with leather seats and bunks with the ability for astronauts to take the vehicle on two-week trips. The vehicle includes “suitports” (see at right, image also from NASA’s EDGE blog), allowing the astronauts to enter and exit the rover without having to bring the suits (and the potentially dangerous dust clinging to them) in.
“Dust is the No. 1 environmental problem on the moon.”
-Harrison “Jack” Schmitt, Apollo 17 astronaut (Wired.com dust article)
This is where the name “Small Pressurized Rover” comes in–the cabin being pressurized is what allows the astronauts to not have to wear the suits inside.
The testing has been going on for a week with day-long rides (sounds like fun), with the big test coming up in a three-day jaunt, largely to test the comfort of the vehicle (sorry, no wet bar).
Check out NASA’s official page for their trademark really huge pictures and more details (including some great informational PDFs with even more images, and a short video, embedded below via Youtube:)
India Launches Chandrayaan 1 Moon Mission (News) October 22, 2008
Posted by Nick Azer in : Base Race, Bulgaria, Chandrayaan, European Space Agency, Helium-3, Indian Space Research Organization, Japan, Kaguya, Roscosmos, rover, Russia, selenography , add a commentToday, India’s Indian Space Research Organisation (ISRO) successfully launched it’s first lunar mission, the Chandrayaan 1.
An unmanned lunar explorer (a la Japan‘s Kaguya), the Chandrayaan-1 (which is “moon craft” in Sanskrit) is set to map lunar topography in 3D, creating (as the ISRO puts it) a “3D atlas” and notably, chemical mapping of the lunar surface.
While I haven’t found any specific references to helium-3 in any Indian or other documentation of the Chandrayaan project, that prominent “chemical mapping” goal suggests that, like Russia, China, NASA, and others, India is seriously interested in the resource potential of the Moon.
The craft is carrying scientific payloads for six other organizations (check that link for specific pages for each one), including NASA, Europe’s ESA, and Bulgaria’s Space Research Institute.
This story got some big media play in the form of a huge front-page Drudge Report splash, with a huge picture of the Moon in the place usually reserved for the likes of Obama and McCain. Here’s that spectacular image (which ran with an “INDIA TO THE MOON!” headline):
I’m a little surprised at the high-profile coverage, as this Indian mission isn’t a whole lot different than JAXA‘s, which didn’t appear to get quite the same sort of media push. I think this speaks to the sort of excitement the Base Race can generate, especially as the significant 2010-2020 decade pulls closer (and as things domestically get more and more grim in the meantime).
The Chandrayaan-1 mission is expected to last for two years, with Chandrayaan-2, a joint Indo-Russian moon rover venture, shooting for 2011.
Astrobotic Site Revamp October 11, 2008
Posted by Nick Azer in : Astrobotic, Google Lunar X Prize, rover , add a commentIn another Google Lunar X Prize related note, Astrobotic Technology (one of the teams competing) recently did a significant revamp of their site, including nifty features. Hate to sound almost like an ad, but there’s tons of info there now.
They do a good job of talking about their technological development, including their new blog with pics and descriptions of various elements of their craft, and their Lunar X Prize team page has this neat video on their camera testing:
As the Lunar X Prize’s requirements state the grand prize goals must be met by 2012 (with the final, any-prize-at-all date being the end of 2014), the Lunar X Prize is going to be a central topic here at Luna C/I over the short-term. Expect to see a lot more features and updates on all the teams in the coming weeks, months, and years here :)
Eternal Flame? Phoenix Lander Lasting Longer Than Expected October 6, 2008
Posted by Nick Azer in : Base Race, Google Lunar X Prize, Helium-3, Integration, Phoenix lander, robotics, rover , add a comment
NASA’s robotic Mars lander, Phoenix, made news recently as it was snowed on. Let the Martian snowmen and snowball fights commence.
But, a subplot to this event and just as notable in the long run, is that the Phoenix lander has lasted much longer than anticipated.
Originally expected to last 90 Martian days (also known as “sols”; Martian hours, minutes, and seconds are 2.7% longer than Earth ones), the lander has operated for 120+. The Martian winter is settling in, and with the lander being at a pole, that means a long, cold dark and the probable end of the lander’s lifespan.
Considering that everything from the $30 million Google Lunar X Prize up through Helium-3 mining and moon base surveying and construction will be completed by similar robotic rovers and other heroic robots, the fact that as high-profile a rover as the Phoenix has proven much more durable than anticipated is great news for any and all forthcoming efforts to integrate, and then colonize the Moon.
Rovers proving more durable means that everything on Luna will get explored, built on, and mined that much faster and more efficiently (and more efficiency itself speeds things up again by freeing up R+D, etc. cash). If rovers and other equipment prove to consistently outperform expectations like the Phoenix has, then the pace of the Moon’s integration into our Earthbound society is going to get really wild.
The Phoenix lander’s perserverance has shone a bright light of promise into the future of robotic Martian, Lunar, and other missions.
It's a Bird! It's a Plane! It's…a Lunar Penguin? July 9, 2008
Posted by Nick Azer in : Lunar penguin, lunar transportation, private sector, Raytheon, rover , add a commentLike the plot of Batman Returns going out and having a wild affair with a Harsh Mistress, rocket-powered Penguins may soon be bounding across the moon.
