NASA’s Nancy Grace Roman Space Telescope is gearing up to unlock the deepest secrets of the universe with three ...

Astronomers from MIT have uncovered a dramatic celestial spectacle: a Mercury-sized exoplanet that is rapidly disintegrating ...

April 21 - 28 is International Dark Sky Week, a global celebration of the night sky during which like-minded organizations ...

A celestial shadow known as the Circinus West molecular cloud creeps across this image captured from Chile with the ...

Recent flybys of the fiery world refute a leading theory of its inner structure — and reveal how little is understood about ...

Exactly 35 years ago this week, the Hubble Space Telescope was released from the Space Shuttle Discovery cargo hatch. Four new images prove it's still going strong.

Here are five business news stories you need to know today. Happy Friday, Cincinnati! I know we're all looking forward to the ...

The new moon occurs April 27, and a day later Venus and Saturn will make a close approach to each other (known as a ...

NASA's Nancy Grace Roman Space Telescope team shared Thursday the designs for the three core surveys the mission will conduct ...

For 35 years, the Hubble Space Telescope has taken photos of celestial objects across the universe. Look back at 10 photos ...

Hubble is still going strong 35 years after it was launched into space. Celebrate its anniversary with some out-of-this-world images.

To mark the 35th anniversary of the Hubble Space Telescope, Space.com looks at some of the most scientifically significant images that have emerged from the observatory's lens.