Dartmouth College’s telescope is returning to Greater Boston, where it was originally made, to be taken apart piece by piece ...

NASA has officially ended its effort to save the Neil Gehrels Swift Observatory after the agency failed to adjust the telescope’s altitude above Earth.

The Lazuli Space Telescope will be the first private space telescope. It's the brainchild of Eric Schmidt, Google's former ...

NASA's Nancy Grace Roman Space Telescope is due to launch Aug. 30 from Florida. Here's how it could transform what we know about the universe.

NASA’s Nancy Grace Roman Space Telescope has exceeded expectations after engineers made incredibly tiny adjustments to ...

The European Space Agency’s Euclid telescope was designed to take long, steady pictures of faraway galaxies. Following a new, ...

Astronomers using the James Webb Space Telescope have observed a galaxy with a ring of newborn stars as it appeared 2.1 billion years after the Big Bang — hinting that the early universe may have been ...

Euclid's first new comet, C/2026 S1, was flagged by a Helsinki student's software in 16 exposures taken on September 16-24, ...

Buying a telescope is a big step, especially if you’re not sure what all those terms — f/ratio, magnification, go-to — mean. So, to eliminate confusion and make sure you understand what you’re buying, ...

Add Yahoo as a preferred source to see more of our stories on Google. Children love looking up at the stars and imagining distant galaxies, but with just their eyes, they can only see so much.

The $4 billion observatory is on a million-mile journey to an orbit beyond the moon. Its five-year mission is to study dark matter and hunt for habitable worlds outside our solar system. The telescope ...

The box said “Telescope.” The price tag said “$15.” There was a whole pallet of them neatly stacked at the back of my local Five Below store. “Must be a toy,” I thought. Except the box said “This is ...