Each evening, enjoy a sweeping view of four planets at once. Also look for Mars occulted by the Moon and meteors!

NASA's James Webb Space Telescope has detected an exoplanet, K2-18 b, which is larger than Earth and located in a habitable ...

There are gas giant planets bigger than Jupiter, and extremely hot planets that orbit so close to their stars that a year ...

Billionaire aeronaut Jared Isaacman, the NewSpace superstar set to head NASA, says he envisions millions of space sojourners ...

NASA James Webb Telescope captured images of planet-forming disks that confirmed findings from the Hubble telescope and ...

NASA's retired Mars InSight Lander continues to reveal Red Planet secrets, from dust dynamics to Martian weather patterns.

The discovery comes just days before what is anticipated to be a bumper year for exoplanet discovery, with the James Webb Space Telescope scheduled to release more data.

Future lunar exploration could bring unexpected hazards by creating short-lived, toxic atmospheres made of moon dust.

Perseverance, NASA’s Mars rover, has completed a daring ascent of Jezero Crater's rim, tackling steep grades and rugged ...

NASA has been monitoring a strange anomaly in Earth's magnetic field: a giant region of lower magnetic intensity in the skies above the planet, stretching out between South America and southwest ...

NASA footage shows fly on Mars rover. An Oct. 24 Facebook video (direct link, archive link) shows purported images from a ...

Snow dots the Martian landscape in these images from ESA's Mars Express orbiter and NASA's Mars Reconnaissance Orbiter.