The Gemini South telescope in Chile has been used by astronomers to detect a planet being devoured by its dying host star, a ...

Earth's famous Hubble Telescope has just revealed the first images of a mysterious interstellar object racing through our ...

The James Webb Space Telescope, one of the most powerful and sophisticated telescopes ever built, is now revealing the ...

It remains an open question as to whether NASA and the U.S. space program will survive the Republican president’s second term ...

On Monday, NASA announced that Makenzie Lystrup will leave her post as director of the Goddard Space Flight Center on Friday, ...

A new theory promises to simplify our approach to the universe's earliest moments, but some cosmologists say further mathematical scrutiny is warranted.

Recent studies indicate that the universe may be decaying or expanding more rapidly than expected, raising questions about ...

Even today, this icy, ringed oddball continues to keep scientists guessing. Uranus spins sideways, so each pole gets blasted ...

The long-serving space telescope saw the third interloper to enter the solar system from beyond its limits late on Monday ...

Test your knowledge of iconic U.S. astronauts and their historic space missions. This quiz covers pioneering achievements, ...

Harvard & Smithsonian has discovered a rare object far beyond Neptune, from a class known as trans-Neptunian objects, th ...

Biodegradable bioplastics helped algae thrive under Mars-like pressure and light, enabling future space habitats.