SPACE (KXAN) — A star flying through the night sky may be the fastest-moving solar system in our galaxy. Possibly a planet a little larger than Neptune orbiting a small star, the system could be ...

Venus is the second fastest planet in our solar system with a speed of 35.02 kms (78,337 mph) Earth is the third fastest planet in our solar system with a speed of 29.78 kms (66,615 mph ...

A NASA mission, IMAP, will investigate and map the sun's particles and energy across the entire heliosphere, using a ...

The stars as seen from Earth would have looked dimmer 14 million years ago, as the solar system was in the middle of passing ...

Now, University of Vienna doctoral student Efrem Maconi thinks that our whole Solar System ... appears to be moving. Comparing that data to estimates about our Solar System's trajectory, the ...

a shell of icy objects that surrounds the solar system, the researchers said. Alpha Centauri is also moving towards us, and in some 28,000 years from now, it'll reach its closest point at a ...