Though this hunt came up empty, the fact that 3I/ATLAS is only the third known object found in the solar system after ...

The unusual behaviour of interstellar comet 3I/ATLAS has reignited online debate, but astronomers say the gaps in public ...

No one knows where the comet came from. It’s like glimpsing a rifle bullet for a thousandth of a second. You can’t project ...

In late April 2026, a long-period comet will swing through the inner solar system. It will likely be visible with binoculars, ...

Scientists scanned interstellar Comet 3I/ATLAS for alien signals using powerful radio telescopes, found nothing artificial, ...

On Dec. 19, 3I/ATLAS will be about 1.8 astronomical units away (170 million miles), almost twice as far as the average distance between Earth and the Sun (1AU orr about 93 million miles), according to ...

A mysterious interstellar comet known as 3I/ATLAS is about to make its closest approach to Earth in December 2025. Here's everything to know about it.

Scientists discovered 128 new moons orbiting Saturn, bringing the planet’s total to 274. Many of these moons are “only a few ...

Overview of major sky events in 2026, including solar and lunar eclipses, planetary motion, meteor showers, and comet appearances ...

Visible Via Binoculars. Probably the comet of the year 2026, Comet C/2025 R3 (PanSTARRS) was discovered on Sept. 8, 2025, by ...

The sudden appearance of the comet 3I/ATLAS, an interstellar object, has ignited a global debate about its true nature. While ...

In the run up to Christmas, carols fill the air. Many have an astronomical twist, singing of the "Christmas Star" from the ...