Comet 3I/ATLAS was expected to come within 130 million miles of the sun on Oct. 30. For the time being, 3I/ATLAS will remain on the opposite side of the sun from Earth, making it impossible to observe ...

A celestial outsider known as 3I/ATLAS has made its closest rendezvous with the sun as it continues to rove through our cosmic neighborhood and add to its growing renown. Originating from a completely ...

Modern astronomy is giving us unprecedented views of the asteroids, comets, and other small bodies that litter our cosmic ...

It’s doing a Sun run. Manhattan-sized comet 3I/ATLAS — which scientists suspect could have extraterrestrial origins — will reach its closest approach to the Sun on October 30. While ATLAS doesn’t ...

Perplexity is offering a referral program for its Comet browser. Referrals must download Comet and ask a question. You get $15, they get a free month of Perplexity ...

Colorado law entitles employees up to two hours of paid leave to vote on Election Day. This leave must be requested before Election Day and applies to workers who don't already have a three-hour ...

Time now for an interstellar flyby. Let's meet a very old comet, 3I/ATLAS. DARRYL SELIGMAN: 3I/ATLAS is probably somewhere between 3 billion to 11 billion years old. So it's presumably been traveling ...

A pair of once-in-a-lifetime comets is rocketing through our skies right now, and it's a rare treat because they won't be back for hundreds of years. The comets, C/2025 A6 (Lemmon) and C/2025 R2 (SWAN ...

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A newly discovered comet could be visible to the naked eye this week, and its name should give you a clue about where it was spotted first. Comet C/2025 A6 (Lemmon) was discovered early this year by ...

Enterprise browser security firm SquareX has demonstrated how malicious browser extensions can impersonate AI sidebar interfaces for phishing and other nefarious purposes. The attack method, named AI ...

Wisconsin sky watchers have a final chance to see two comets, along with a meteor shower, this week. Comets Lemmon (C/2025 A6) and SWAN (C/2025 R2) are both currently visible, while the Orionid meteor ...