A new analysis of astronomical data suggests unknown physics is at work assisting dark energy in acting almost as ...

Scientists using the James Webb Space Telescope have identified an ancient and faraway galaxy that provides evidence that an ...

GS-z13-1, marks the earliest sign yet spotted of the era of cosmic reionization at 330 million years after the Big Bang.

The slow race of getting NASA's Space Launch System rocket pieced together for next year's Artemis II moon mission jumped a ...