Comet C/2025 R3 (PanSTARRS) is brightening in the night sky in April. Here's when and how to see the buzzworthy celestial show.

A newly discovered comet, C/2025 R3 (PanSTARRS), is set to pass by Earth this week. The comet will make its closest approach to Earth on April 27, coming within 44 million miles. It may be visible to ...

A comet discovered earlier this year is on a collision course with the sun, and if it holds together through the encounter, it could become bright enough to spot in broad daylight by late April.

NASA's Hubble Space Telescope and an ESA orbiter bound for Jupiter both recently glimpsed 3I/ATLAS. The comet will make its closest approach to Earth in December but poses no threat and is not visible ...

Heads up: a comet potentially visible to the naked eye is on its way past Earth. Comet 46P/Wirtanen, first discovered in 1948, makes its way around the sun every 5.4 years. And this time it's making ...

The interstellar comet 3I/ATLAS was the third object ever discovered in our solar system that originated from another star system. Despite a viral conspiracy theory, NASA officials have repeatedly ...

Comet C/2025 R3 (PanSTARRS) hangs above Bietschhorn in Switzerland in early April. Astronomers say its evolving brightness offers a rare glimpse into the unpredictable nature of these icy visitors.

Every few years, a comet appears that promises something extraordinary. Case in point: Comet C/2025 R3 (PANSTARRS), visible in the night sky through binoculars and telescopes right now, is already ...