Analyses of its emissions using NASA’s Neil Gehrels Swift Observatory indicate that the interstellar comet probably has a very different structure than comets in the solar system. Hydroxyl compounds ...

A newly discovered comet, Comet Lemmon, will make its closest approach to Earth on Oct. 21. The comet may be visible to the naked eye in late October, best viewed in a dark sky location. If you miss ...

Phoenix Mercury star Alyssa Thomas blew a kiss to the PHX Arena crowd with 2 minutes, 44 seconds remaining in Sunday night’s semifinals game against the Minnesota Lynx. She had banked in a trademark ...

The comet is only the third interstellar object recorded in the solar system. Astronomers just caught a rare glimpse of an interstellar comet as it zoomed past Mars. Images of the object, dubbed ...

A rare interstellar comet — only the third ever confirmed to enter our solar system — was photographed last week, closely approaching Mars, the European Space Agency said Tuesday. The images taken on ...

The European Space Agency is making use of spacecraft designed for Mars and Jupiter missions to track interstellar comet 3I/ATLAS as it continues its journey through our solar system. First spotted in ...

A newly discovered comet will soon be gracing our evening sky. On Sept. 10, Vladimir Bezugly of Dnipro, Ukraine was examining online images of a low-resolution public website showing images obtained ...

The Gemini South telescope captured new images of the interstellar comet 3I/ATLAS, which will make its closest approach to Earth in October. Credit: International Gemini Observatory / NOIRLab / NSF / ...

A new image shows the growing tail of a comet from another star system streaking across our solar system. The image of comet 3I/ATLAS was captured on Aug. 27 using one of the telescopes at the ...

On July 1, 2025, the Deep Random Survey remote telescope in Chile, part of the ATLAS (Asteroid Terrestrial-impact Last Alert System) project, spotted a new comet. But it wasn't just any old comet: ...

A 1966 Cyclone GT that spent almost its entire life with the first owner is back on the market. The original owner sold the car in 2014, then moved to two more homes before it landed with the current ...

Perplexity's Comet browser could expose your private data. An attacker could add commands to the prompt via a malicious site. The AI should treat user data and website data separately. Get more ...