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Comet 41P’s rotation slowed dramatically before it likely reversed, astronomers observe |

Astronomers have observed a rare event in the solar system, a comet slowing its rotation and then spinning in the opposite direction.Comet 41P/Tuttle-Giacobini-Kresák, a small icy body about 0.6 miles across, displayed this unusual behaviour as it approached the sun in 2017. David Jewitt, an astronomer at the University of California, Los Angeles, studied images…

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Interstellar comet 3I/ATLAS approaches Earth on 19 December: Witness a rare cosmic spectacle, viewing tips and other important information |

Astronomers eagerly wait for their best chance to see interstellar comet 3I/ATLAS approaching Earth on 19 December. Found on 1 July by NASA-funded ATLAS Telescopes in Chile, the icy comet was the third confirmed interstellar object that entered the solar system after 1I/’Oumuamua in 2017 and 2I/Borisov in 2019. Comet 3I/ATLAS will certainly be no…

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Comet 3I/ATLAS reveals glowing coma, plasma and dust tails from ESA’s Juice mission | NavCam early images revealed |

ESA’s Jupiter Icy Moons Explorer, or Juice, has recently captured striking new observations of Comet 3I/ATLAS. In November 2025, the spacecraft employed five of its scientific instruments to study the comet, collecting crucial information about its activity, structure, and composition. These measurements are helping scientists understand the behaviour and characteristics of this interstellar visitor. Alongside…

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Indian, Nasa experts confirm 3I/ATLAS is a ‘comet’, rule out ‘alien ship’ theory | India News

Indian and Nasa space scientists have captured fresh images of interstellar object 3I/ATLAS and confirmed that it has all the characteristics of a “comet” while dismissing some astronomers’ theory that it could be an “alien ship”.The scientists from Ahmedabad-based Physical Research Laboratory (PRL) under the Department of Space have captured interstellar comet 3I/ATLAS, which is…

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Amazon sends cease-and-desist letter to Perplexity, says: Stop your Bots, we don’t want to be part of Comet browser

Amazon has sent a cease-and-desist letter to Perplexity AI, demanding the artificial intelligence search startup stop allowing its new AI browser agent, Comet, to make purchases on Amazon for users, Bloomberg reported, citing people familiar with the matter. According to the report, Amazon accused Perplexity of computer fraud and terms-of-service violations, alleging the company’s AI…

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Viewing 3I/ATLAS in the USA: When and how you can get a glimpse of a comet from another star system |

It’s been years since an object from another star system came calling. Now, the cosmos is sending us another mysterious visitor — 3I/ATLAS, only the third confirmed interstellar object after ʻOumuamua (2017) and Borisov (2019). But if you’re hoping for a dazzling streak across the sky, temper your expectations. Seeing it will take patience, darkness,…

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3iatlas nears earth on 29 october 2025 rare interstellar comet has stunned scientists with cosmic secrets tips to watch and related faqs.jpg

3I/ATLAS nears Earth on 29 October 2025: Rare interstellar comet has stunned scientists with cosmic secrets; tips to watch and related FAQs |

A mysterious traveller from beyond our Solar System is paying Earth a rare visit. This interstellar comet 3I/ATLAS has captured the attention of astronomers and sky-watchers alike as it makes its closest approach to Earth on 29 October 2025. Racing through space at incredible speed, 3I/ATLAS is not just a spectacle of cosmic beauty but…

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