A new telescope technology—measuring just 6 millimeters (0.24 inches) in diameter—could improve how future space missions ...

Unfortunately, there's more bad news to report on the clear skies front. A new paper, available on the arXiv preprint server ...

I stuck to my "no telescope" rule for years, right up until a trip to New Brunswick's dark-sky corridor a few years ago, when ...

NASA's plans to return astronauts to the moon through the Artemis program and ultimately send humans to Mars highlight just ...

ArcBlue is pitching a simpler astrophotography setup that minimizes installation and monitoring, while still aiming for ...

The Celestron NexStar 4SE is our best beginner telescope for its easy set-up and go-to technology for helping find night sky ...

A composite of galaxy cluster known as MACS0416 created using James Webb Space Telescope and Hubble Space Telescope imagery.

The stars at night are big and bright in Rockwood.

The Very Large Array (VLA), the iconic field of radio antennas featured in the film Contact (inspired by Carl Sagan’s novel), ...

France has established the Extreme Computing Lab for Astronomical Telescopes, to handle the significant computing challenges ...

Telescopes at the remote site are set to surpass Hawaii's Mauna Kea in light-gathering power by the mid-2030s, scientists say ...

The Moon’s surface has been sampled, scanned, and photographed for decades, yet one of the most basic questions about it ...