Between 7 satellite fly-bys and 2 dedicated missions, you'd think our knowledge about Jupiter would be pretty solid, but we're still learning more.

NASA's SPHEREx space telescope detected organic molecules coming off comet 3I/ATLAS as the interstellar visitor made its closest approach to Earth in December.

An interstellar comet racing through our solar system released methanol, methane and cyanide, NASA says. Could these life linked molecules hint at how worlds across the cosmos are seeded?

NASA's Interface Region Imaging Spectrograph (IRIS) mission captured an X1.1-class solar flare. See time-lapse footage of the ...

A vast underground tunnel known as a lava tube, formed from ancient volcanic activity, has been discovered Venus.

The odds are that life is out there – but rather than little green men, it may look more like hydrothermal vent tubeworms ...

The telescope primarily detects light in the infrared in order to observe sources such as the first galaxies and protostars.

Predicted to reach perihelion again in 2028, it will give astronomers a chance to get additional insights.

A city-sized green comet, C/2024 E1 (Wierzchoś), is approaching Earth and will soon be ejected into interstellar space, offering astronomers a rare chance to study a hyperbolic visitor from the Oort ...

NASA's Artemis II mission returns astronauts to the Moon with first female and African American crew members. Explore their profiles and historic adventure ahead.

A planetary system 116 light-years from Earth has a peculiar pattern. It could flip the script on how planets form, ...