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The next Mars lander is called InSight (Interior Exploration using Seismic Investigations, Geodesy and Heat Transport). It's scheduled to launch on 5/5 aboard an Atlas V rocket at Vandenberg Air Force Base.
Meet the Next Mars Lander: Getting Insight on NASA's InSight
Meet the Next Mars Lander: Getting Insight on NASA's InSight
LITTLETON, Colo. – NASA's next Mars lander is in the final phases of preparation before heading to California's Vandenberg Air Force Base, where it will become the first interplanetary mission ever to launch from that site.
The InSight Mars lander (the name is short for Interior Exploration using Seismic Investigations, Geodesy and Heat Transport) recently underwent its last checkouts here at Lockheed Martin Space Systems Co., which built the spacecraft for NASA. The spacecraft is scheduled to launch on May 5 on a United Launch Alliance Atlas V rocket, and arrive on Mars in late November.
Take a look with us at the final testing for the next robot to land on Mars.
Technicians in clean-room garb carefully monitored the arrays as the arrays were fanned out in two large circles. The sequence started with loud pops as heaters on InSight warmed up the paraffin wax that releases the arrays. Then deployment motors kicked in, clicking and locking the arrays into place in a few minutes' time.
The test verified the exact process InSight will carry out on the surface of Mars after it lands. By using a tower of bright lights to illuminate the arrays, test engineers confirmed that the arrays were churning out power.
"This was our last major test before we start building up into a launch configuration," said Scott Daniels, manager of the assembly, test and launch operations (ATLO) phase for InSight at Lockheed Space. Following the test, the dual arrays will be re-stowed for the spacecraft's trip to Mars.
InSight passed its solar-array test with flying colors, Daniels said.
"This test worked really successfully. It was the cleanest run that we've done. We verified that we can draw power on the arrays, we verified telemetry, and everything looks nominal," he added. "Mechanical inspections looked really good and clean. Everything happened when it was supposed to happen." [The Best (and Worst) Mars Landings Ever]
The next phase for InSight involves attaching its three landing legs, a parachute cone, a backshell and other hardware.
"One month from now we're going to be all stacked up in the launch configuration and inside a shipping container headed out to California," Daniels said.
InSight's roughly 30-day launch window opens May 5, when the lander will be boosted into space atop an Atlas V 401 rocket. After a six-month journey through space, InSight will make a rocket-powered touchdown on Mars on Nov. 26. The landing zone is within a flat stretch of western Elysium Planitia, near the Martian equator.