Comet integrates Perplexitys AI assistant and search functionalities. The browser is designed for modern internet use and ...

A newly discovered comet, called C/2025 F2 (SWAN), may have disintegrated. But the remnants are still visible.

Comet Tsuchinshan-ATLAS has an 80,000 year orbit and, it just so happens, that it is now approaching its closest pass to Earth.

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The photograph is a result of that successful journey, which showcases Rosetta, a spacecraft, with lander Philae on the comet, where one of three feet of the lander is visible in the foreground of ...

Scientists are excited to begin capturing Comet Tsuchinshan-ATLAS as the object is expected to soon be very bright in the night sky.

Your unusual chance to see a comet in the sky is here. C/2023 A3 Tsuchinshan-ATLAS was discovered by astronomers in 2023 — and will appear to the naked eye over the next couple weeks.

Comet Tsuchinshan-ATLAS will have a close encounter with the sun today (Sept. 27) here's how to make the most of comet viewing opportunities this weekend and beyond.

NASA has discovered a rare interstellar object named 3I/ATLAS—only the third of its kind ever detected. The comet, which ...

The Rosetta probe's Philae lander arrived at Comet 67P/Churyumov-Gerasimenko after a decade of travel.

You have just a few weeks left to view the "comet of the century" making its 80,000-year orbit around Earth. Comet C/2023 A3 Tsuchinshan–ATLAS will be visible with the naked eye from Earth until ...