Scientists prove Einstein's theory after observing the collision of black holes.
Hundreds of Galaxies lurking near the Milky Way could help explain an anomaly known as the Great Attractor.
Want to earn an extra 2GB of storage space on Google Drive for 2 minutes of your time? Read on to find out how.
A mysterious object is believed to have fallen from the sky in India over the weekend, blasting out windows and causing an explosion that left one dead.
In future centuries, popular vacation destinations may literally be out of this world. NASA commissioned a new installment of speculative vintage travel posters to sell the best spots to visit in our solar system and beyond.
Feel the hairs on the back of your neck stand up as you watch a dramatic video of lightning strikes seen from the International Space Station.
Even in the age of Photoshop, we can sometimes believe our eyes. Check out these spectacular space photos that look magical without being made-up.
Physicist and comedian Josh Richards is ready and willing to die on Mars. But first he has to survive a see-through, mocked-up habitat in Sydney, Australia.
"Game of Thrones" director tapped to introduce a new take on the Robinson family, The Robot, Dr. Smith and Major West.
Ask this astronaut anything: Kelly reveals what life is like aboard the International Space Station in an interview on Reddit.