PHOENIX — A billionaire-backed philanthropic organization is funding the development of a series of new observatories, including a space telescope larger than Hubble that its backers say can be built ...

Winds exceeding 110 mph that tore across the top of Mount Hamilton early Christmas morning blasted a massive steel protective door off the iconic white dome at Lick Observatory. Now, with back-to-back ...

Our picks of the best telescopes for kids are easy to use, affordable and a great way to introduce youngsters to the night sky. When you purchase through links on our site, we may earn an affiliate ...

A newly discovered exoplanet is rewriting the rules of what planets can be. Orbiting a city-sized neutron star, this Jupiter-mass world has a bizarre carbon-rich atmosphere filled with soot clouds and ...

Scientists have detected the most distant supernova ever seen, exploding when the universe was less than a billion years old. The event was first signaled by a gamma-ray burst and later confirmed ...

The simple mistakes every stargazing newbie makes — avoid these traps and you'll get the best out of your telescope from night one! When you purchase through links on our site, we may earn an ...

Mid-infrared observations from NASA's James Webb Space Telescope, shown in white, gray, and red, are combined here with X-ray data from NASA's Chandra X-ray Observatory, highlighted in blue. Together, ...

Capture the cosmos with the best astronomy cameras for dedicated shots of nebulae or galaxies. A niche gift for the astrophotographer in your life. When you purchase through links on our site, we may ...