Surveyor, a $1.4-billion infrared telescope designed to detect asteroids and comets that could pose a threat to Earth.

Using Webb's instruments, an international team of scientists determined that this galaxy's redshift is 13.0, meaning it was ...

Mayim Bialik once identified the Big Bang Theory episode that people talk to her about more than any other and revealed a bit ...

A compact NASA space telescope that uses less power than a refrigerator is poised to chip ... The gist of the theory is that, back in the day — well, literally at the beginning of time and space, the ...

A compact NASA space telescope that uses less power ... literally at the beginning of time and space, the “big bang” — the universe went through a brief period of exponentially accelerating ...

How The Big Bang Theory showrunners tricked fans by casting a real-life and hilarious astronaut in the sitcom.

which caused the universe to expand in size a trillion-trillionfold in a fraction of a second after the Big Bang. The mission also will measure the total collective glow of all the galaxies in the ...

NASA’s latest space telescope is poised to unlock the mysteries of the Big Bang and the origins of life. Set to launch on March 4 aboard a SpaceX Falcon 9 from Vandenberg Space Force Base in ...

NASA is preparing to launch a megaphone-shaped observatory on a mission to better understand what happened immediately after the Big Bang that initiated the universe and to search the Milky Way ...