Thermal shield testing on Webb's MIRI

(Phys.org) —NASA engineer Acey Herrera recently checked out copper test wires inside the thermal shield of the Mid-Infrared Instrument, known as MIRI, that will fly aboard NASA's James Webb Space Telescope. The shield is ...

NASA invites public to send names and messages to Mars

NASA is inviting members of the public to submit their names and a personal message online for a DVD to be carried aboard a spacecraft that will study the Martian upper atmosphere.

Satellite shelved after 2000 election to now fly

President Barack Obama is proposing dusting off and finally launching an old environmental satellite championed by Al Gore but shelved a dozen years by his 2000 rival George W. Bush.

Final MAVEN instrument integrated to spacecraft

(Phys.org) —An instrument that will measure the composition of Mars' upper atmosphere has been integrated to NASA's Mars Atmosphere and Volatile EvolutioN (MAVEN) spacecraft. MAVEN has a scheduled launch date of Nov. 18.

NASA provides a super-speed look at Webb Telescope progress

(Phys.org) —NASA released a new sped-up, 32-second video that shows engineers working on some of the James Webb Space Telescope's flight components to integrate them together to ensure they will work perfectly together ...

Curiosity resumes science investigations

NASA's Mars rover Curiosity has resumed science investigations after recovery from a computer glitch that prompted the engineers to switch the rover to a redundant main computer on Feb. 28.

A tiny grain helps reveal the history of a rock

Researchers can use the mineral rutile to learn about rock types and their history. Two articles published in the highly respected journal Geology now present a new application of a method for more easily tracing the mineral ...

Curiosity rover exits 'safe mode'

(Phys.org) —NASA's Mars rover Curiosity has returned to active status and is on track to resume science investigations, following two days in a precautionary standby status, "safe mode."

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