NASA’s Parker Solar Probe could solve the mysteries of the solar wind and test Einstein’s theory of relativity.

NASA's James Webb Space Telescope has captured a unique image that revealed 44 individual stars in a galaxy 6.5 billion light ...

NASA scientists are closely monitoring a spot in Earth's magnetic field that could cause serious issues for humanity as we ...

The most powerful telescope to be launched into space has made history by detecting a record number of new stars in a distant ...

"The temperature just wildly swings from extremely hot to extremely cold," John Monnier, a professor of astronomy at the ...

A solar eclipse crossed North America. Two robotic landers reached the lunar surface, largely intact. The most powerful ...

With a rare black moon and the peak of the year's first major meteor shower already behind us, January is shaping up to be an ...

Astronomers used NASA's James Webb Space Telescope to reveal 44 stars in a galaxy so far away, its light dates to when the universe was half its age.

With an enterprise value of $1.5 billion, Intuitive Machines still looks reasonably valued at 4 times next year's sales. So ...

Our species called this latest 366-day journey around the sun “2024” and packed into it a ton of astronomical and spaceflight ...

A rare four-planet conjunction will be visible most of this month as Venus, Jupiter, Saturn, and Mars light up the sky.