The wavelengths of radio light are so large that you can't capture a high-resolution image with a single dish. To capture an ...

Comets Lemmon (C/2025 A6) and SWAN (C/2025 R2) are both currently visible, while the Orionid meteor shower is in the midst of ...

Meteor showers occur when Earth passes through comet debris. Major showers like the Perseids and Geminids offer many visible meteors. Best viewing requires dark skies, and a time when the shower's ...

Astronomer Gianluca Masi and his Virtual Telescope Project will host a special livestream on Oct. 24 beginning at 1:30 p.m.

Late October offers a meteor shower generated by Haley's Comet plus a once in a lifetime comet that streaks by Earth every ...

Stargazers can expect to see around 20 meteors an hour during the peak of the Orionids. Learn more about October astronomy ...

Have telescope, will travel, sometimes really far. The University of Virginia Occultation Group, astronomy undergraduates who observe and track asteroids and small planets, make most of their ...

Pulsars could be helping scientists distinguish between gravitational waves caused by supermassive black hole collisions and ...