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 ...

Views of a massive galaxy cluster Abell 2256 have been captured by NASA’s Chandra X-ray Observatory, ESA’s XMM-Newton and ...

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

The stars at night are big and bright in Rockwood.

For the light from faraway stars and galaxies to reach and be detected by our telescopes, it first has to beat the odds. Of the photons of light that avoid clouds of dust and other deep-space ...

As our galaxy enters its “core season,” national parks, state parks, and more are bringing out the big telescopes to open your eyes to the night sky’s wonders. Under the Milky Way at the Rocky ...

Asteroid CubeSat mission REMORA proposes six autonomous spacecraft to six near-Earth asteroids at €50M — roughly 4% of OSIRIS ...

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