Saturn’s moon Mimas may have an ocean — and a future spacecraft could find it
Saturn's moon Mimas may have an ocean — and a future space mission could find it, scientists say.
Infrared and informed: The ultimate James Webb Space Telescope quiz
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.
Blast off with the ‘Space Gal’ Emily Calandrelli for Arm and Hammer’s Baking Soda Rocket Day
Join 'Space Gal' Emily Calandrelli to help Arm and Hammer celebrate Baking Soda Rocket Day with 14,000 nationwide.
How one scientist’s wide-eyed dream of giant space cities was crushed by reality
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.
Not all alphas: Mars crews should be a mix of personality types, study suggests
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.
1,000 Martian dust devils! European orbiters track Red Planet’s tiny tornadoes
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.
New comet Lemmon could shine bright enough to be seen with the naked eye this October
This newly discovered comet could soon glow bright enough for the naked eye as it sweeps through October's morning and evening skies.
JWST spots dust-cloaked ‘red supergiant’ star just before it went supernova
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.
Near-Earth asteroid zooms past Antarctica | Space photo of the day for Oct. 8, 2025
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.
6,000 and counting: The next 30 years in the search for exoplanets
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.