Buried in the sweeping legislation is an $85 million provision to move NASA's most-flown spacecraft from the national ...

Previously described as playing astronomical "spot the difference," Kilonova Seekers asks the public to compare the latest ...

A unique new material that shrinks when it is heated and expands when it is cooled could help enable the ultra-stable space ...

Researchers identified the likely planetary candidate’s infrared light after blocking out its host star’s overwhelming glare ...

On July 6, 1938, an American astronomer named Seth Barnes Nicholson discovered Jupiter's moon Lysithea. Nicholson spotted ...

Astronomers have discovered over 100 new alien worlds so far this year — some many light-years away from Earth — that ...

NASA has discovered a new interstellar comet that's currently located about 420 million miles away from Earth. The space ...

The James Webb telescope has made another stunning discovery -- this time of a massive planet that could potentially sustain ...

This is the first time an object in its class has been detected in X-rays. The discovery could lead to a better understanding ...

Astronomers discovered that C/2014 UN271, a massive comet more than 10 times larger than any known comet, is emitting jets of ...

U.S. Sens. John Cornyn and Ted Cruz got language into President Donald Trump's "Big, Beautiful Bill" that creates a path for ...

Moving Discovery was the goal of legislation brought earlier this year by Texas Republican Sens. Ted Cruz and John Cornyn, ...