Caltech – Spaceflight Now

February 26, 2020

Breaking News

[ February 24, 2020 ] Fresh out of stealth mode, Astra gearing up for orbital launch from Alaska Mission Reports
[ February 20, 2020 ] Phobos sample return mission enters development for 2024 launch Mission Reports
[ February 20, 2020 ] Soyuz rocket launches Russian military satellite after one-month delay Mission Reports
[ February 19, 2020 ] China launches four ‘technology experiment satellites’ Mission Reports
[ February 19, 2020 ] Russian space agency replaces cosmonauts on next space station crew Mission Reports

NASA’s first interplanetary smallsats may struggle to stay under cost caps

August 5, 2019

The first set of proposals for a new class of small robotic probes NASA wants to dispatch across the solar system came in with higher cost estimates than agency officials expected, a NASA manager said Sunday.

Q&A with Jamie Bock, principal investigator of NASA’s SPHEREx mission (members only)

February 14, 2019

Jamie Bock, a professor of physics at Caltech, is principal investigator of the SPHEREx astrophysics mission selected by NASA on Feb. 13 as the next medium-class mission in the agency’s line of Explorer probes.