Astronomers have taken a huge leap towards discovering habitable worlds, and the world now eagerly anticipates a rocky planet orbiting a faint star 40 light-years from home. Scientists are homing in ...

NASA scientists say a rock sample collected by the Perseverance rover in Jezero Crater may contain the strongest signs yet of ...

Mars may have released sulfur gases that trapped heat, shaped the climate, and created conditions for ancient life.

With help from amateur astronomers, scientists tracked how an asteroid travelled from space, broke up in Earth's atmosphere ...

Scientists can now predict Mars' green auroras - glowing signs of solar storms - which could protect future astronauts on the ...

TRAPPIST-1, a planetary system 40 light years from Earth, could host a planet with an atmosphere and liquid water, but astronomers can’t be certain just yet.

The polar vortex itself forms because of Mars’s tilted axis, which creates seasons much like Earth’s. Each northern winter, a ...

In its youth, the dwarf planet Ceres may have brewed a chemical banquet beneath its icy crust.

A rare glimpse into the wintry conditions of the Mars north polar vortex has shown that temperatures inside the vortex are ...

Late-stage planetary collisions reshaped Earth and its neighboring planets, delivering water, altering their atmospheres, and ...

On Wednesday, September 17, 2025, Venus in Leo will align with Mars in Libra in each zodiac sign's love horoscope. This ...