<li ATLAS imaged the interstellar candidate on 1 July 2025, with precovery back to 14 June 2025, and it was designated C/2025 N1 (ATLAS) and later 3I/ATLAS as the third confirmed interstellar object after Oumuamua and Borisov. <li A JPL orbital solution yields eccentricity e = 6.1 ± 0.1 and hyperbolic excess velocity V∞ ≈…
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Astronomers confirmed 3I/ATLAS (C/2025 N1) as the third confirmed interstellar object to visit our solar system, about 20 km wide, detected by NASA’s ATLAS survey, and it will pass inside Mars’ orbit in October 2025 at a minimum distance of 1.6 AU. NASA’s James Webb Space Telescope directly imaged exoplanet TWA 7 b, a Saturn-mass…
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The Vera Rubin Observatory began its Legacy Survey of Space and Time (LSST) with first light and a 3.2-gigapixel camera, aiming to image the southern sky every few days and catalog over 40 billion objects. Perseverance completed its 30th Martian rock analysis on a sample named Kenmore, using the gaseous Dust Removal Tool to study…
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The James Webb Space Telescope directly imaged a Saturn-mass exoplanet, TWA 7 b, about 0.3 Jupiter masses at 50 AU from its star, marking Webb’s first direct exoplanet discovery. The missing baryon problem was resolved using 69 fast radio bursts, showing about 76% of ordinary matter lies in hot intergalactic gas, ~15% in halos around…
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SpaceX’s Starship suffered a further explosion during a static-fire test at Starbase, Texas, as the company has now completed nine Starship test flights with a record launch cadence in 2024–2025. SpaceX’s Axiom-4 mission docked with the International Space Station, marking India’s return to human spaceflight after 41 years as Group Captain Shubhanshu Shukla became the…
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