Caltech – Spaceflight Now

October 30, 2025

Breaking News

[ October 30, 2025 ] Former NASA Administrators urge space agency to rethink plans for Artemis Moon lander News
[ October 28, 2025 ] SpaceX launches 29 Starlink satellites on Falcon 9 rocket from Cape Canaveral Falcon 9
[ October 28, 2025 ] Blue Origin details lunar exploration progress amid Artemis 3 contract shakeup Mission Reports
[ October 28, 2025 ] Astrobotic delays Griffin-1 Moon mission to NET July 2026 Mission Reports
[ October 26, 2025 ] SpaceX breaks its California pad turnaround record with sunset Starlink launch Falcon 9

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

August 5, 2019 Stephen Clark

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 Stephen Clark

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.