The discovery of water vapor in the atmosphere of the planet opens up more understanding about planet formation and the possibility of life outside our solar system.
The new moon is about one hundred million times fainter than the faintest star that can be seen with the naked eye.
Could this be the geeky smartwatch we've all been waiting for? Maybe, but for now we'll have to keep waiting.
Rallying back from a mechanical failure, the telescope helps confirm the existence of an exoplanet 2.5 times the diameter of Planet Earth.
The ThinkGeek Planetary Glass Set is a set of 10 drinking glasses made to look like the Sun and the planets -- even Pluto.
Great white sharks don't fight each other often, but when they do, it's no-teeth-barred.
The water in our solar system -- including up to half of Earth's supply -- has actually been here since before the birth of the sun, according to new research.
Since the 1950s, probes sent into space have been sending back data that reveal eerie sounds from the vastness of the galaxy.
This video teaches you all about Triton, a former dwarf planet that was captured by Neptune and forced into its orbit around the planet.
A newly revealed rocky mega-planet shows the universe was capable of creating extraterrestrial-friendly worlds shortly after the Big Bang.