The interstellar comet 3I/Atlas is the fastest and largest of its kind, giving astronomers a rare glimpse into extrasolar ...

Summer nights offer lots of interesting sights this month. Mercury and Mars are on show in the evening twilight. Both Uranus and Neptune stand near brighter beacons: Neptune and Saturn are two ...

Astronomers have discovered a rare instance of a interstellar comet speeding through the solar system. The 3I/ATLAS was first spotted on July 1 by the NASA-funded Asteroid Terrestrial-impact Last ...

Perplexity's Comet AI browser is now available on select Windows PCs, bringing its famed agentic experience to more users.

This diagram provided by NASA/JPL-Caltech shows the trajectory of interstellar comet 3I/ATLAS as it passes through the solar system. (NASA/JPL-Caltech via AP) ...

WASHINGTON (Reuters) -Astronomers are tracking a newly spotted comet hailing from parts unknown, only the third time such an interstellar object has been observed visiting our solar system ...

Astronomers have observed an object that originated from beyond our solar system, thought to be an interstellar comet, speeding through our celestial neighborhood.

NASA finds interstellar comet near Jupiter, will be closest to Earth in October The third known interstellar object to pass through our solar system poses no threat to Earth.

Fireball meteor seen streaking across sky over Southeastern US, reportedly crashes into Georgia home ...

Nutrition labels can be confusing and misleading. This article sets the record straight about how to avoid falling into some of these consumer traps.

This election cycle saw its fair share of so-called “fake news.” On December 4, an armed man walked into a Washington, DC, pizza joint, claiming he needed to investigate a story he had heard ...

This post was updated July 6 at 8:01 p.m. Marianna Bezhanyan created art symbolizing Russian identity. The Russian government then labeled her as an “extremist.” Bezhanyan, a rising fourth ...