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comet periélio

NASA monitors 3I/ATLAS: speed rises to 244,000 km/h and trajectory changes near the Sun in October

The North American Space Agency confirmed that comet 3I/ATLAS, identified as the third interstellar object to cross the Solar System, accelerated…08/11/2025

Interstellar comet 3I/ATLAS reaches perihelion and allows real-time online observation

Interstellar comet 3I/ATLAS reaches perihelion and follows a hyperbolic trajectory in the Solar System. The object, detected in July 2025 by the…07/11/2025

Discovered by ATLAS, golden comet C/2025 K1 resists the Sun and approaches Earth

Comet C/2025 K1 ATLAS draws attention with its golden and brownish-red tones. The object, discovered in May by NASA's ATLAS system, survived…05/11/2025

Comet 3I/Atlas passes through perihelion and reveals 7 billion-year-old secrets at 61 km/s

Astronomers confirm that the interstellar comet 3I/Atlas, the third object of origin outside the Solar System, reached perihelion last week. The…02/11/2025

3I/ATLAS reaches closest point to the Sun and reveals composition with carbon dioxide

Comet 3I/ATLAS, the third interstellar object confirmed to visit the Solar System, reached its perihelion on Wednesday, October 29, 2025, at a…01/11/2025

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