Omega Centauri left astronomers stumped, as it should be filled with black holes left behind by exploding stars. Yet the ...

Buzz Lightyear's 'to infinity and beyond' in Toy Story was meant as an impossible boast. Voyager, however, has given it ...

A new study suggests Earth could escape being swallowed by the Sun, but scientists say the planet will become too hot to support life billions of years before that.

The set recreates the observatory's internal optics, posable solar arrays, and opening aperture door across a 15-inch ...

Here are some of the most dizzying facts about our solar system.

Have you ever looked into the stars in the night sky and asked yourself questions like “What else is out there?” The universe or our solar system consists of eight planets that go round a very big and ...

New measurements of radio galaxies reveal that the solar system is racing through the universe at over three times the speed predicted by standard cosmology. Using highly sensitive data from multiple ...