Discover interesting facts about the sun, the solar system's central star that supports all life on Earth.

For the dwarf planet candidate, one trip around the sun takes over 24,000 years. Its orbit challenges a proposed path for a hypothetical Planet Nine.

The multinational scientific collaboration COSMOS releases the largest map of the universe, going back to almost the beginning of time ...

It’s not June without aliens from outer space, obsessed film directors and toxic marriages. At least, that’s how Hulu is ...

It had not been thought possible that such tiny, weak stars could provide the conditions needed to form and host huge planets.

Astronomers announced Wednesday they have discovered a massive planet orbiting a tiny star, a bizarre pairing that has ...

Scientists have unlocked one of the solar system's many secrets from an unexpected source: a planetarium show.

The show debuts on Monday, June 9, but we got a sneak peek today. Encounters in the Milky Way takes a 20-minute voyage through outer space with stunning visualizations of dazzling stars, ...

Dozens of NASA's missions to explore the cosmos could be in jeopardy under a budget proposal from the Trump administration.

Astronomers spotted water around a young, sun-like star for the first time ever, and it could help us understand solar system formation.