|
||||
|
|
||||
|
|
||||
|
Spirit's robot arm extended for detailed study of soil BY WILLIAM HARWOOD STORY WRITTEN FOR CBS NEWS "SPACE PLACE" & USED WITH PERMISSION Posted: January 16, 2004 The Spirit Mars rover unlimbered its robot arm today and took the first microscopic images of another planet's surface. The smooth operation of the arm during the rover's 13th day on Mars was another major milestone in a mission that, so far, has sailed through activation and checkout without any significant problems.
As if that wasn't enough, Spirit made a series of observations in concert with a European satellite that arrived at Mars on Christmas day. "We had the first coordinated international observations at Mars where the Spirit rover looked up and the European Space Agency's Mars Express orbiter looked down through the same atmosphere at the same time," Adler said. "We also had a checkout of our rock abrasion tool, and it checked out great." Spirit rolled off its lander Thursday morning and parked about a foot away. Before the robot begins moving across the martian surface, scientists want to check out its instrument deployment device, or IDD - the rover's robot arm - and test the operation of its instruments. A rotating turret on the end of the arm carries two spectrometers, a microscopic imager and a rotating rock abrasion took, or RAT, that will be used later to burr into selected rocks, exposing pristine materials not affected by weathering.
"But best of all, this robotic arm sits on a rover. And as we've said, a rover is made to rove. And so the rover will take this arm and this tremendous science package along with it and every time we stop, we'll take a look at a rock or a piece of soil as we traverse across Gusev Crater. We have the ability to collect in situ science, science from the surface of Mars up close and personal and reach out an investigate that surface." Baumgartner said he was happy to report that "the instrument deployment activities that went on today were very successful." Ken Herkenhoff, science lead for the microscopic imager, said things went so smoothly "I'm a little tongue tied. It's hard for me to describe all the emotions I'm feeling right now. I'm elated and relieved at how well things are going. As I'll show you, we've got some nice images from our first day on Mars with the microscopic imager." The microscope is capable of resolving features as small as a human hair or a grain of table salt. Test images taken earlier today were at "the highest resolution by far we've ever seen at Mars," he said.
Saturday night, the arm will be stowed for a 15-minute calibration of the APXS. Other IDD observations will be scheduled based on realtime planning while the rover's cameras continue the ongoing characterization of the landing site. "We're going to have a big science weekend coming up, putting more instruments down on the soil," said project scientist Joy Crisp. The Opportunity rover, meanwhile, continues to close in on Mars for a planned landing next Saturday night. On Friday, a trajectory correction maneuver was successfully carried out to precisely aim the spacecraft at a landing zone on the other side of Mars. "Looks like we got a nice burn out of Opportunity," Jim Erickson, the mission manager said in a statement. "We're on target for our date on the plains of Meridiani next Saturday with a healthy spacecraft."
|
Status quicklook Check the status center for complete coverage. Soviet Space For the first time ever available in the West. Rocket & Space Corporation Energia: a complete pictorial history of the Soviet/Russian Space Program from 1946 to the present day all in full color. Available from our store.U.S. - U.K. - E.U. - Worldwide Viking patch This embroidered mission patch celebrates NASA's Viking Project which reached the Red Planet in 1976.U.S. - U.K. - E.U. - Worldwide Apollo 7 DVD For 11 days the crew of Apollo 7 fought colds while they put the Apollo spacecraft through a workout, establishing confidence in the machine what would lead directly to the bold decision to send Apollo 8 to the moon just 2 months later.U.S. - U.K. - E.U. - Worldwide Gemini 12 Gemini 12: The NASA Mission Reports covers the voyage of James Lovell and Buzz Aldrin that capped the Gemini program's efforts to prove the technologies and techniques that would be needed for the Apollo Moon landings. Includes CD-ROM.U.S. - U.K. - E.U. - Worldwide Viking patch Available now from the Astronomy Now Store: the embroidered mission patch for NASA's Viking Project which reached the Red Planet in 1976.U.S. - U.K. - E.U. - Worldwide Mars Rover mission patch A mission patch featuring NASA's Mars Exploration Rover is now available from the Astronomy Now Store.U.S. - U.K. - E.U. - Worldwide Apollo 12 tribute DVD set ![]() New! Featuring the jovial crew of Pete Conrad, Dick Gordon and Alan Bean, the Apollo 12 mission was struck by lightning shortly after liftoff but proceeded on the second successful exploration voyage to the lunar surface. This three-disc DVD brings the mission to life with extraordinary detail. U.S. - U.K. - E.U. - Worldwide Fallen Heroes special patch This special 12-inch embroidered patch commemorates the U.S. astronauts who made the ultimate sacrifice, honoring the crews of Apollo 1, Challenger and Columbia.U.S. - U.K. - E.U. - Worldwide Women in Space Women of Space: Cool Careers on the Final Frontier is for girls, young women, and anyone else interested in learning about exciting careers in space exploration. Includes CD-ROM.U.S. - U.K. - E.U. - Worldwide Mars rover poster This new poster features some of the best pictures from NASA's amazing Mars Exploration Rovers Spirit and Opportunity.U.S. Apollo 12 tribute DVD set ![]() New! Featuring the jovial crew of Pete Conrad, Dick Gordon and Alan Bean, the Apollo 12 mission was struck by lightning shortly after liftoff but proceeded on the second successful exploration voyage to the lunar surface. This three-disc DVD brings the mission to life with extraordinary detail. U.S. - U.K. - E.U. - Worldwide Fallen Heroes special patch This special 12-inch embroidered patch commemorates the U.S. astronauts who made the ultimate sacrifice, honoring the crews of Apollo 1, Challenger and Columbia.U.S. - U.K. - E.U. - Worldwide Women in Space Women of Space: Cool Careers on the Final Frontier is for girls, young women, and anyone else interested in learning about exciting careers in space exploration. Includes CD-ROM.U.S. - U.K. - E.U. - Worldwide Mars rover poster This new poster features some of the best pictures from NASA's amazing Mars Exploration Rovers Spirit and Opportunity.U.S. Final Shuttle Mission Patch Free shipping to U.S. addresses! The crew emblem for the final space shuttle mission is now available in our store. Get this piece of history!STS-134 Patch Free shipping to U.S. addresses! The final planned flight of space shuttle Endeavour is symbolized in the official embroidered crew patch for STS-134. Available in our store!Ares 1-X Patch The official embroidered patch for the Ares 1-X rocket test flight, is available for purchase.Apollo Collage This beautiful one piece set features the Apollo program emblem surrounded by the individual mission logos.Project Orion The Orion crew exploration vehicle is NASA's first new human spacecraft developed since the space shuttle a quarter-century earlier. The capsule is one of the key elements of returning astronauts to the Moon.Fallen Heroes Patch Collection The official patches from Apollo 1, the shuttle Challenger and Columbia crews are available in the store.Get e-mail updates Sign up for our NewsAlert service and have the latest news in astronomy and space e-mailed direct to your desktop (privacy note: your e-mail address will not be used for any other purpose). |
||||||
|
MISSION STATUS CENTER INDEX | PLUS | NEWS ARCHIVE | LAUNCH SCHEDULE ASTRONOMY NOW | STORE ADVERTISE © 2012 Spaceflight Now Inc. |
|||||||