This long-duration comet will make its closest approach to Earth this fall, before disappearing into the outer solar system ...

Comet C/2025 A6 (Lemmon) is this year’s brightest comet visible from Earth—an icy relic from the solar system’s origins that ...

If you’re planning to catch a glimpse of Comet Lemmon, timing and location matter. Peak visibility is expected around mid-October, though those in the Southern Hemisphere may get an earlier view. To ...

Perplexity AI introduces a new referral program for its Comet browser. Here’s how you can earn rewards and free premium ...

It will be a while before you can see it for yourself, however. Halley’s comet was last visible from Earth in 1986, meaning ...

Perplexity has officially launched its AI web browser, Comet, for all to use. Credit: May James/SOPA Images/LightRocket via Getty Images Perplexity has officially launched its Comet AI web browser to ...

Through the end of the month, look to the northwest after sunset to catch a glimpse of the comet and its bright green glow. Unlike last year’s Comet Tsuchinshan-Atlas, the chances of seeing Comet ...

Perplexity makes its $200 AI browser Comet free worldwide, challenges Chrome, and launches Comet Plus with major publishers ...

Comet AI Browser offers YouTube without ads and comes with AI helpers that summarise pages, manage tabs, and assist with ...

Perplexity has officially launched its Comet AI web browser to everyone for free. At this time, Comet is only available as a desktop browser. Over the summer, AI company Perplexity launched its very ...