This quiz is your chance to explore the wonders of the James Webb Space Telescope, from its mind-blowing discoveries to the science behind its design.
Join 'Space Gal' Emily Calandrelli to help Arm and Hammer celebrate Baking Soda Rocket Day with 14,000 nationwide.
As part of World Space Week, which is highlighting the theme of living in space, we look at one scientist's dream of gigantic space habitats.
A new study indicates that crews with a wider range of personalities perform better under pressure, possibly informing how NASA selects and trains its astronauts for future missions to Mars.
Two decades of spacecraft images reveal more than 1,000 dust devils whipping across Mars at unexpected speeds, offering fresh insight into how wind and dust shape the Red Planet.
This newly discovered comet could soon glow bright enough for the naked eye as it sweeps through October's morning and evening skies.
Astronomers using JWST have captured the clearest view yet of a doomed red supergiant star just before it exploded, solving a decades-old mystery about why such stars rarely appear to go supernova.
A newly discovered asteroid, 2025 TF, skimmed past Earth closer than many satellites and was photographed by the Catalina Sky Survey and ESA's planetary defense programs.
After marking the 30th anniversary of the discovery of the first exoplanet around a sun-like star, we now look forward to what the next 30 years might offer.
A European Mars probe witnessed the interstellar comet 3I/ATLAS' Red Planet flyby on Oct. 3, snapping imagery of the interloper from just 19 million miles (30 million kilometers) away.
