Science ❯ Astrophysics

Space Missions

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Starship V3 Proved Heat Shield and Payload Delivery but Booster Was Lost After Engine Relight Failures

The flight delivered key hardware wins and a rich data set while regulators and SpaceX analyze why multiple Raptor engines failed to relight before a planned boostback.

Kepler Data Reveal Earth-Size Planet Candidate HD 137010 b Near Star’s Habitable Edge

Solar Orbiter Study Finds Large Solar Flare Triggered by 'Magnetic Avalanche'

Solar Orbiter Study Separates Fast Solar Electrons Into Flare and CME Origins

Webb Telescope Rules Out Atmosphere on Earth-Sized Exoplanet TRAPPIST-1 d