After more than 20 years in WWE, John Cena's legendary in-ring career came to an end Saturday as he wrestled his final match ...

Museum officials said they are working to turn the space-related event from McDonough into an opportunity to teach the public about the galaxy.

Scientists are decoding fragile meteorites to uncover which small asteroids could become future treasure troves for space exploration.

New models suggest Uranus and Neptune may hold far more rock than expected, raising questions about how these distant planets formed.

Every year, hundreds of tiny micrometeoroids from comets and asteroids gently land on your rooftop, surviving atmospheric ...