The James Webb Space Telescope has investigated the "Goldilocks zone" planet TRAPPIST-1e to search for a potential atmosphere ...

Want a little help with your skygazing? This beginner-friendly Celestron 114LCM newtonian telescope will find and track celestial objects, and it's down to $359.99 at Amazon this Black Friday. When ...

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In hopeful news in the search for ET, researchers have discovered signs suggesting an atmosphere surrounding an Earth-like ...

You can save $240 on the Celestron NexStar 8SE telescope. We rate this telescope very highly, especially at this price, and it appears in our round-up of the best telescopes out there. In our review ...

The world’s greatest space telescopes have all been round. Now, a new rectangular design could turbocharge our search for ...

NASA is working to restore operations to the Hubble Space Telescope — a satellite that has proved vital in reshaping scientists' understanding of the universe. According to NASA, the agency first ...

ATLANTA -- Somewhere in the Pacific -- Something isn't quite right with the sky. As I stand on the ship's deck, I notice a bright cloud of light above my head. I have vague memories of having seen it ...

During a 7-hour-and-20-minute spacewalk today, NASA astronauts gave the Hubble Space Telescope a new backup computer to replace the onboard system that had to be put into use after a technical failure ...