The SPHEREx space telescope will explore the universe's origin and gather data on cosmic inflation.

So asking, " Where's the center of the universe? " is somewhat like asking, "Where's the center of the balloon's surface?” ...

Our galaxy may reside in a billion-light-year-wide cosmic bubble that accelerates local expansion, potentially settling the ...

Physicists working at the CERN particle physics lab said they detected a slight but significant difference in how particles ...

WASHINGTON (Reuters) - 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 ...

NASA's retired Space Shuttle Discovery could be on the move from Virginia to Texas under a provision in the GOP's so-called ...

Space What If the Big Bang Wasn’t the Beginning? Research Suggests It May Have Taken Place Inside a Black Hole Our universe may have been born in a gravitational crunch that formed a very massive ...

According to NASA, the amount of energy involved in this recent blast is around five times greater than the previous largest space explosion on record.

How did the universe begin? A compact NASA space telescope that uses less power than a refrigerator is poised to chip away at that very large question.