A team of scientists says it's possible to use tiny ripples in space and time, or gravitational waves, to measure the rate at ...

NASA's Chandra X-ray Observatory has transformed new views of Jupiter, Saturn and Uranus into immersive soundscapes, turning ...

The sun reaches the March equinox at 5:01 a.m. Eastern Daylight Time on March 20. This is when it crosses the equator heading ...

A subtle gravitational-wave “hum” from merging black holes may help settle the cosmic fight over how fast the universe is ...

In late February, people in the Northern Hemisphere can look up for a special sight: six planets will all be visible from ...

Hubble Space Telescope imagery created an HD look at the gas giant planet Jupiter. Credit: NASA Goddard Space Flight Center ...

New research using the James Webb Space Telescope offers the most detailed portrait yet of how auroras form on Uranus.

If you think auroras on Earth are a strange and mesmerizing sight, that's nothing like what occurs on the perplexing world of ...

Amazing views of Jupiter over the years via the Hubble Space Telescope. The moons of Io, Ganymede and hazy Uranus can be ...

It's well established that the universe is expanding, but there's serious disagreement among scientists over how fast it's happening. Two of our best ways of measuring the cosmic expansion rate, the ...

NASA’s Hubble Space Telescope captured a dramatic view of a nebula with a dying star, according to the space agency. The Hubble Space Telescope orbits about 300 miles above Earth’s atmosphere and can ...

A dazzling new Hubble image peels back the layers of the mysterious Egg Nebula, a rare and fleeting phase in a Sun-like star’s death just 1,000 light-years away. Hidden inside a dense cocoon of dust, ...