NASA researchers have discovered evidence of tectonic activity on Venus by re-examining decades-old radar data. The findings ...

Astronomers have discovered an exoplanet ... TOI-1453 b is a rocky planet orbiting close to its star, while TOI-1453 c is twice Earth’s size and may have a... Astronomers have uncovered extreme ...

The planet is "crumbling to pieces," shedding the equivalent of Mount Everest’s mass every 30.5-hour orbit and will be ...

Astronomers have discovered that "super-Earth" planets may exist on wider orbits than previously thought — and this implies these rocky, or "terrestrial," worlds are far more common than was suspected ...

Titan is a strange world, at -300 degrees Fahrenheit, and shrouded in a jaundiced smog. Similar to Earth, the atmosphere is ...

What is so spectacular about this Martian aurora discovery, considering that scientists have captured and reported several ...

An asteroid named Apophis, officially designated 99942 Apophis, is due to pass closer to the Earth than some satellites orbit ...

A new study released on Thursday describes a search for what are called "microlensing" events, where a planet acts as a ...