Venus and Saturn will be in conjunction this weekend, appearing side by side in the night sky during January's post-sunset ...

Mars has northern and southern hemispheres like Earth, but their defining characteristics are markedly different, a ...

Alignments of five or more planets are rare—there will be two more featuring five or more planets this year, but after that ...

Mars's atmosphere and climate are impacted by interactions with solar wind, a stream of plasma comprised of protons and ...

Space exploration has always been about pushing boundaries, venturing into the unknown, and discovering the secrets of the ...

Jupiter's Great Red Spot storm, which usually appears dark-red, can be seen shining a lurid blue color in an ultraviolet ...

Plus: Saturn’s moon Iapetus is visible, our Moon passes the bright star Spica, and Mars skims south of Pollux in Gemini in ...

SpaceX has caught its Starship rocket back at the pad following liftoff. But the spacecraft launched on top Thursday was destroyed.

A rare sight is coming to North Texas for the ending of January 2025. Six planets – Mars, Jupiter, Uranus, Neptune, Saturn ...

SpaceX successfully guided Starship’s booster back to a landing site in Texas but lost the main spacecraft around 10 minutes into the flight. The test flight was the seventh attempt from Boca Chica, ...

The ‘Martian dichotomy’ is one of the Solar System’s greatest mysteries – but new research in closing in on a solution.