Simulation results show that Mars, despite its similar size to Earth, has a considerable influence on the Milankovitch cycles ...

For the first time, scientists have mapped vast, continent-scale river drainage systems on Mars — ancient networks that may ...

What the Soviets Found on Venus reveals a hellish surface, reanalyzed Venera data, and why those probes still guide today’s ...

How a booming smuggling market led a 15-ton iron space rock to be stolen, sold by terrorists and hidden somewhere in China ...

Uranus and Neptune may not be the icy worlds we’ve long imagined. A new Swiss-led study uses innovative hybrid modeling to ...

The meteor, which broke up and may have fallen to earth, lit up the Michigan sky around 6 p.m. Video recordings of the fireball were shared across social media. The streaking object was seen across ...