Mysterious Comet Might Explain a Signal Beamed at Earth 48 Years Ago
You may be familiar with the famous “Wow!” signal. If you’re not familiar with the story, back in…
Perplexity’s Comet AI browser now free; Max users get new ‘background assistant’
AI search startup Perplexity is making its new Comet browser available to everyone in the world for free as…
Turns Out Cosmic Dust Isn’t Actually Miniature Rocks After All
Featured in this image from the NASA/ESA Hubble Space Telescope is a lenticular galaxy called NGC 4753 with…
Unusual New 3I/ATLAS Discovery Suggests the Interstellar Comet is “Anomalously Massive”
The mysterious comet 3I/ATLAS appears to be extremely large, making it orders of magnitude more massive than two…
NASA Official Issues Statement on 3I/ATLAS as Images Reveal the Interstellar Object Has ‘Grown’ a Striking New Feature
Astronomers have obtained new images of the mysterious interstellar object 3I/ATLAS that reveal a new feature: the fastest…
PayPal and Venmo are giving out Comet invites and free Perplexity Pro subscriptions
Invites to Perplexity’s new AI-powered web browser, Comet, are one of the web’s hottest commodities these days. The…
Perplexity AI Unveils $42.5M Publisher Payout Amid Lawsuits and $34.5B Chrome Bid
This article first appeared on GuruFocus. Perplexity AI is stepping into the spotlight with a $42.5 million revenue-sharing…
A Comet That Exploded Over Earth 12,800 Years Ago May Have Triggered Centuries of Bitter Cold
Credit: ZME Science/Midjorney. In 2024, scientists studying ancient sediments in the eastern United States reported signs of a…
Look Up! Perseids Meteor Shower Peaks Tuesday Night
Calling all stargazers! It’s that time of year again. The Perseids Meteor Shower will peak across the sky…
Atlas may not be a typical comet, could be alien mission, says Harvard physicist
A comet visiting our solar system from another star is only the third known interstellar object to pass…
Perplexity Wants to Add Its Comet AI Browser to Smartphones
Search engine startup Perplexity AI reportedly hopes to add its browser to smartphones. The artificial intelligence (AI) company…