Astronomers uncover a cosmic mystery: an extra image in an Einstein Cross points to a massive dark matter halo.

Astronomers might be close to confirming the presence of an Earth-like atmosphere on an exoplanet for the first time, ...

Skywatchers with backyard telescopes or binoculars might also be able to spot the asteroid. At its brightest, it could reach ...

Asteroid 2025 FA22, measuring up to 951 feet across, will make a close approach to Earth early Thursday according to NASA ...

A skyscraper-size asteroid named 2025 FA22 will make a close approach to Earth this week, and you can watch it happen live ...

Stargazers can tune in to the Virtual Telescope Project's YouTube stream beginning at 11 p.m. EDT on Sept. 17 (3:00 GMT Sept. 18) to see live views from the organization's robotic telescopes located ...

The French company Vaonis is one of the leading manufacturers of smart telescopes, and the Vespera Pro is their premium model ...

Why build a telescope? YOLO, as the kids say. Having decided that, one must decide what type of far-seer one will construct.

The "potentially hazardous" asteroid 2025 FA22 will fly close past Earth at more than 24,000 mph on Thursday (Sept. 18). The ...

NASA's Nancy Grace Roman Space Telescope will help scientists better understand our Milky Way galaxy's less sparkly ...

Mapping the Universe’s vast structure no longer requires endless supercomputer time. Effort.jl brings cosmic modeling to ...

Observatory goes online later this decade, it will create one of science's biggest data challenges. The SKA Observatory is a global radio telescope project built in the Southern Hemisphere. There, ...