The visiting Axiom Mission-4 (Ax-4) crew returned to Earth this week from the International Space Station, leaving the seven Expedition 73 astronauts and cosmonauts to continue research and maintenance activities

A meteorite impact thousands of years ago may have triggered a landslide in the Grand Canyon and reshaped the Colorado River that runs through the national park. Geologists studying driftwood

Austrian skydiver Felix Baumgartner, the first human to break the sound barrier with his body during a leap from the stratosphere, is dead at 56. Baumgartner died Wednesday (July 16)

One of the brightest and most colorful stars in the sky and the most brilliant planet are on stage in the early morning dawn sky this weekend and will be

Alien: Earth | Official Trailer 2: Greener World | FX – YouTube Watch On “Alien: Earth” is landing soon. From the stimulating looks of this bloody-good new trailer for the

Scientists and astronomers are racing to study only the third-ever known interstellar visitor to the solar system, but with a powerful new observatory coming online, these enigmatic objects may soon

The YGiTK Northern Galaxy Lights Projector, one of the best value-for-money star projectors on the market, is now on sale with 26% off and under $14. Save 26% on the