But we're not quite ready to trash general relativity.
The Large Magellanic Cloud isn't just a pretty satellite galaxy—it's also a future threat.
Looking at the stars takes you back through time. All the way to the beginning.
Astrophysicists measured all of the lights.
Our solar system is just a tiny speck in the Milky Way.
Shower your friends with meteor facts.
Step one: realize we're not alone.
Our planet's personal space heater is incredibly efficient.
The Gaia satellite charts stars like never before.
All that glitters is a neutron star collision.
A gallery of photos, visualizations, and other pictures of outer space.
Seeking a distant pale blue dot
Are your molecules lefties or righties?
This summer, the mission may get funding to travel to a mysterious rock at the edge of the solar system
What does that mean for the search for alien life?
Seeing is believing
Scanning a million nearby stars, the 'Breakthrough Listen' project will be the world's biggest hunt for ETs
Pluto is just the beginning
Introducing the High-Definition Space Telescope
This Mars-sized exoplanet is a big deal
A Gallery Of Photos Curated By The Person Who Made Most Of Them
The finding is good news for the search for intelligent alien life
Don't pack your bags yet
Calling all astronomers, stargazers, and Neil deGrasse Tysons!