Universe TodayMatthew Williams

NASA/JPL 3D‑printed titanium antenna spring deploys on Proteus Space's Mercury One

NASA's Jet Propulsion Laboratory flew a 3D‑printed titanium spring — the JPL Additive Compliant Canister (JACC) — which successfully deployed aboard commercial smallsat Proteus Space's Mercury One on Feb. 3, 2026. Onboard video captured the device popping from its canister as the satellite passed over the Pacific in LEO.

2026-03-03T11:35:12.991550-08:00
New York TimesRobin George Andrews

Lab Study Shows Some Bacteria Survive Asteroid-Scale Shock — Implications for Mars‑to‑Earth Transfer

By New York Times: Hardy bacteria in a lab survived pressures comparable to an asteroid strike on the red planet, suggesting a hypothetical scenario in which our planet was seeded with life.

2026-03-03T05:33:53.198238-08:00
Reuters

Russia says damaged launch pad at Baikonur cosmodrome has been repaired

By Reuters: Russia's space agency said on Tuesday that repair work had been completed at a damaged section of a launch pad at the Baikonur cosmodrome in Kazakhstan that is critical to Moscow's space programme, Russian state media reported.

2026-03-03T02:11:51.828752-08:00