"Current models are showing the comet will likely peak between 3.5 and 4.5 magnitudes when it is nearest to Earth on October 21, which is dimmer than what they showed last week," Saint Louis Science ...

A newly discovered odd radio circle in space could serve as a time capsule for the violent events that shape galaxies.

Look for the three stars that make up the distinctive formation of Orion's Belt — Alnitak, Alnilam and Mintaka — shining ...

Looking for a sky event this week? Check out our full Sky This Week column. October 13: The Moon reaches Last Quarter The ...

NASA’s “What’s Up” guide for October 2025 outlines the month’s best celestial events, including Moon–planet pairings, meteor showers, and stargazing tips for observers worldwide.

The James Webb Space Telescope has changed the game for planet hunters. Recent readings found what look like the first clues ...

One survey analyzed the effect of Starlink satellite emissions on over 76 million radio telescope missions. It found that ...

Chile’s Tierra Atacama lodge has reopened with a renewed focus on Atacameño culture and excursions to geysers, salt pans, and ...

Two newly discovered comets are streaking across the sky in a spectacular display as they make their closest approaches to ...

Check out the best telescope deals for Prime Day in October and grab one of these amazing optical instruments for less. Save ...