Stanford scientists found that dramatic climate changes after the Great Dying enabled a few marine species to spread globally ...

If you’re trying to cheat death on Mercury, this is very promising, but the news gets even better. Mercury's Solar Day is ...

The smallest disk identified, meanwhile, stretched to just 0.6 AU – closer to the star than the Earth is to the Sun.

One Piece world called Blue Planet Blue Planet size much larger than Earth Fan estimates suggest size comparable to the sun ...

The most elusive planetary aurora in the Solar System has finally been revealed in all its gently glowing glory.

The NEO Surveyor fulfills a 2005 act of Congress ordering NASA to catalog 90% of near-Earth objects larger than 459 feet (140 ...