The image of supermassive black hole Sagittarius A * was created using data from the Event Horizon Telescope Collaboration.

See composites created using James Webb Space Telescope and Chandra X-ray Observatory imagery. A pair of galaxies, a nebula, ...

That's the ethos behind Vaonis's Hestia. It's not a smart telescope, or even a normal telescope. Think of it as a lens to ...

SpectrUM recently gained a $250,000 grant from NASA to place telescopes in the fall of this year in libraries across the state of Montana.

"Until now, it was unknown what type of star would remain after the merger." ...

The night sky has long sparked wonder and curiosity. Early civilizations studied the stars and tracked celestial events, predicted eclipses and used their observations to construct calendars, develop ...

For months, Saturn has been a steady presence in the sky after sunset, but after tonight, it will move away from our view for ...

Scientists have discovered over 6,000 planets that orbit stars other than our sun, known as exoplanets. More than half of ...

This artist's impression shows the star TRAPPIST-1 with two planets transiting across it. ExoMiner++, a recently updated open ...

A tour of the Galileo Museum invites a reflection on the scientist from Pisa, who went on to transform humanity's conception ...

Halfway between Las Vegas and Reno, where cell service goes to die and the stars come out to play, sits Tonopah, Nevada – a place where $800 still gets you a one-bedroom apartment and the night sky ...