Astronomers discovered a planet that orbits its star so closely that its surface is being scorched into magma and vaporizing ...

Astronomers have discovered one of the least habitable planets ever. This tiny world is being melted by its host star, ...

BD+05 4868 Ab is located about 140 light years away from Earth and has a surface temperature of 1,600 deg C. Read more at ...

Have you ever wondered why all the planets in our solar system– whether it’s rocky Earth or massive Jupiter– are round? It’s ...

A new study has upended a long-held theory that asteroids brought water to Earth – as it turns out it may have always been ...

NASA's Perseverance rover on Mars shows 'Skull Hill,' a dark-toned float rock on the Martian surface. Scientists are unsure ...

In part of Jezero Crater known as the Shenandoah formation, two generations of calcium sulfate minerals formed beneath the ...