As part of NASA’s efforts to expand commercial resupply in low Earth orbit, Sierra Space’s uncrewed…
Another short delay for Boeing Starliner, now targeting May 25
Credit: Unsplash/CC0 Public Domain NASA and Boeing need more time to make sure a helium leak…
Readying Apollo 10 for Launch
Nighttime, ground-level view of the Apollo 10 space vehicle on Pad B, Launch Complex 39, Kennedy…
Readying Apollo 10 for Launch
The Apollo 10 spacecraft stands, illuminated by launch pad spotlights, at Kennedy Space Center in Florida…
Webb Telescope offers first glimpse of an exoplanet’s interior
An artist’s concept of WASP-107 b shows turbulent atmospheric mixing within the planet’s gas envelope. Credit:…
Webb Cracks Case of Inflated Exoplanet
Image: Warm Gas-Giant Exoplanet WASP-107 b (Artist’s Concept) The Problem with WASP-107 b A Wealth of…
Exploring extremes in the search for life on Mars
Credit: Joseph Heili, Tanner Hoog, and Aaron Engelhart People might assume the search for life on…
Stunning meteor captured by ESA's fireball camera in Cáceres, Spain
Video: 00:00:16 ESA’s fireball camera in Cáceres, Spain, captured this stunning meteor on Saturday night, 18…
Astronomers determine Mars may face more potentially hazardous asteroids than Earth
Upper left (right) panel: Numbers (Frequencies) of Earth-CAPHAs and Mars-CAPHAs obtained from simulations and actual observations.…
REBELS-25 is a dynamically cold disk galaxy, observations find
HST WFC3 F160W image of REBELS-25 from the COSMOS-DASH mosaic with the [CII] emission and dust…