After midnight, find a dark spot away from city lights, lie back facing southeast and let your eyes adjust to catch a glimpse ...

The next full moon will be the closest supermoon of 2025, set to shine for days. Here's when to watch and what to know about ...

A rare green Halloween comet will be visible in the night sky over the next few weeks before it vanishes for 1,300 years.

The Orionids meteor shower, originating from Halley’s Comet, peaks Tuesday night with up to 15 meteors per hour visible ...

A pair of newly discovered comets are making a rare double display in the night sky this week. SWAN and Lemmon, both of which ...

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

We have more satellites than ever before, but when they burn up they create a new kind of air pollution. Evidence is now ...

A small asteroid, known as 2025 TF, flew over Antarctica on October 1, 2025, at an altitude of only 266 miles.

Today, Oct. 21, 2025, the moon is 30 days old and is in the New Moon phase of its lunar cycle. It is 0% illuminated.

According to one hypothesis, the comet is responsible for giving humans the swastika symbol, thousands of years in the past.

Earth has reportedly gained a second moon, a small near-Earth object designated 2025 PN7, which is now classified as a ...

The Orionid meteor shower will peak tonight. Here's everything you need to know. See where the best places to watch 'shooting stars' are in ...