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THE SCIENTIFIC PROOF ABOUT COMET 3I/ATLAS THAT CONFIRMED ITS STRUCTURE ORIGIN

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✍️ Scientists from the NOIRLab studied the first signals emitted by comet 3I/ATLAS, debunking conspiracy theories about an alien attack.

👉 Comet 3I/ATLAS is a natural comet, not an extraterrestrial spacecraft 👉 The comet's behavior is natural, with no signs of gravitational forces or changes in trajectory 👉 The comet's unusual rotation and shape are explained by its composition and temperature changes 👉 The study revealed the comet's chemical composition, which is similar to that of comets in our solar system

-- #NOIRLab #NASA #ESA #UniversityofHarvard #science

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NOIRLab NASA ESA University of Harvard science Argentina:perspective

11/11/2025

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NASA'S PHOTO OF THE DAY: THE SPIN OF A SUPERMASSIVE BLACK HOLE

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✍️ Scientists have been studying the rotation speed of black holes, and a recent observation of a supermassive black hole in the center of the galaxy NGC 1365 has confirmed a prediction made by Einstein's theory of general relativity.

👉 Black holes can rotate too quickly and potentially break apart 👉 Einstein's theory of general relativity predicts that matter entering a maximally rotating black hole should orbit at nearly the speed of light 👉 The prediction has been confirmed by NASA's NuSTAR and ESA's XMM satellites

-- #NGC1365 #NASA #ESA #science

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NGC 1365 NASA ESA science Argentina:perspective

5/4/2025

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AN ENERGETIC PROTOSTAR

https://cdn.theatlantic.com/thumbor/CnmDAb8Oa2NslSkN965qKKLObnQ=/https://cdn.theatlantic.com/media/img/posts/2024/12/a18_2406a/original.jpg

✍️ NASA and ESA release a new image of a young star system, FS Tau, featuring a protostar and its surrounding protoplanetary disc.

👉 FS Tau is a multi-star system made up of FS Tau A and FS Tau B 👉 FS Tau B is a newly-forming star, or protostar 👉 The protostar is surrounded by a protoplanetary disc 👉 The protostar ejects fast-moving, column-like streams of energized material called jets

-- #NASA #ESA #science

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NASA ESA science liberal:perspective

12/18/2024

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DAY 3 OF THE 2024 SPACE TELESCOPE ADVENT CALENDAR

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✍️ The Hubble Space Telescope captures a nearly edge-on view of the lenticular galaxy NGC 4753, which is believed to have merged with a nearby dwarf galaxy 1.3 billion years ago.

👉 Lenticular galaxy NGC 4753 has an elliptical shape and ill-defined spiral arms 👉 NGC 4753 is located about 60 million light-years from Earth 👉 The galaxy merged with a nearby dwarf galaxy about 1.3 billion years ago 👉 The merger may have caused the formation of wavy dust lanes around the nucleus