In 2014, a half-ton, couch-sized meteor entered the atmosphere above Papua New Guinea, brightening the night sky. While seemingly large, it posed no threat, mostly burning up in the atmosphere. This ...

Add Yahoo as a preferred source to see more of our stories on Google. A large silver rocket flies through a golden morning sky. SpaceX's Starship megarocket could eventually live up to its bold name. ...

New extraordinary images of the interstellar object flying through our solar system have been released after its close pass by Mars. Although most scientists have concluded that the mysterious object ...

Although the natural origin of the interstellar comet 3I/ATLAS is generally accepted, the SETI Institute team nevertheless ...

Add Yahoo as a preferred source to see more of our stories on Google. This NASA file handout image from 2002 shows one of the twin Voyager spacecraft. Voyager 1 and Voyager 2 were launched in 1977 ...