High up in the Pinaleño Mountains, the stars of the vast Milky Way come trickling in through the lens of a solitary telescope fortress as researchers seek answers to that gnawing question: What else ...

This sweeping project, which started its observations in June 2026, has a deservedly grandiose name: the Legacy Survey of ...

NASA’s Roman Space Telescope could use stars torn apart by black holes to reveal how the universe’s earliest cosmic giants ...

Flames burned through the Deep Space Communications Complex near Madrid, but NASA has been unable to assess the damage as a ...

NASA is about to launch a space observatory that could help settle some of the biggest mysteries in modern astronomy. The Nancy Grace Roman Space Telescope will study how the universe began, what it ...

Look beyond the Milky Way through Arizona telescopes built to reveal distant galaxies, planets, and glowing clouds of gas.

On June 14 and 16, technicians installed solar panels onto NASA's Nancy Grace Roman Space Telescope, one of the final steps in assembling the observatory. Collectively called the Solar Array Sun ...

Getting an affordable smart telescope, like the Dwarf Mini or Seestar S30, is easier and more rewarding than I thought.

This observatory was founded in 1894 by the Harvard-graduated mathematician Percival Lowell. Throughout the years, the ...

NASA’s James Webb Space Telescope discovered Beta Pictoris d, a third giant planet orbiting the young star Beta Pictoris, 63 ...

The Arecibo Observatory's giant radio telescope in Puerto Rico suffered a cataclysmic failure in December 2020. Credit: Walter Bibikow / DigitalVision / Getty Images Powerful electromagnetic radiation ...

A 40-meter-diameter radio telescope is put into use on Friday in Shigatse, Xizang autonomous region. Built by the Shanghai ...