NASA offers a simple way to see which stunning celestial image the Hubble Space Telescope captured on your birthday.

Mike Brown is convinced that beyond Neptune, at the far reaches of our solar system, there's an unseen giant planet. "This is the 5th largest planet in our solar system, lurking out there, waiting to ...

Unistellar has kicked off its Father's Day sale and has slashed 15% off its entire range of smart telescopes, backpacks and ...

Alpha Centauri, one of the two "Pointer Stars" that help stargazers find the Southern Cross in the Southern Hemisphere, may have a planet in orbit around it. If it does, the Webb Telescope will find ...

The James Webb Space Telescope (JWST) has already captured some incredible images of our universe, with some game-changing insights to boot. But researchers at New York's Rensselaer Polytechnic ...

A new European-led telescope could map the dusty, hidden half of the universe, all without using fossil fuels. If you have ...

Spotting Earth-like planets is nearly impossible with conventional telescopes, but researchers propose a bold fix: a rectangular design that can separate a planet’s faint glow from its blinding star.