The following is an excerpt from Nasa’s Press Release.

NASA’s Stardust sample return mission returned safely to Earth when the capsule carrying cometary and interstellar particles successfully touched down at 2:10 a.m. Pacific time (3:10 a.m. Mountain time) in the desert salt flats of the U.S. Air Force Utah Test and Training Range.

“Ten years of planning and seven years of flight operations were realized early this morning when we successfully picked up our return capsule off of the desert floor in Utah,” said Tom Duxbury, Stardust project manager at NASA’s Jet Propulsion Laboratory, Pasadena, Calif. “The Stardust project has delivered to the international science community material that has been unaltered since the formation of our solar system.”

Stardust released its sample return capsule at 9:57 p.m. Pacific time (10:57 p.m. Mountain time) last night. The capsule entered the atmosphere four hours later at 1:57 a.m. Pacific time (2:57 a.m. Mountain time). The drogue and main parachutes deployed at 2:00 and 2:05 a.m. Pacific time, respectively (3:00 and 3:05 a.m. Mountain time).

The sample return capsule’s science canister and its cargo of comet and interstellar dust particles will be stowed inside a special aluminum carrying case to await transfer to the Johnson Space Center, Houston, where it will be opened. NASA’s Stardust mission traveled 2.88 billion miles during its seven-year round-trip odyssey. Scientists believe these precious samples will help provide answers to fundamental questions about comets and the origins of the solar system.

The analysis of the data from that mission will partly take place in a distributed-computing program called Stardust@Home, the grandchild of SETI@Home. However, unlike SETI@Home, the users are required to identify the particules themselves via a program called Virtual Microscope. You can find more information about the project on The Planetary Society.

Here are various links that might interest you:

• NASA’s page on the Stardust Mission. You can get all fresh news over there.
• Stardust revient sur Terre, from Jason
• Slashdot story about this.

January 15th, 2006 | General Science