solar system

NASA’s Hubble Telescope Captures Collision of DART With Asteroid Dimorphos

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National Aeronautics and Space Administration’s (NASA’s) Hubble Space Telescope captured a series of photos of asteroid Dimorphos when it was deliberately hit by a 1,200-pound NASA spacecraft called DART on September 26, 2022, according to their statement. Hubble‘s time-lapse movie of the aftermath of DART’s collision reveals surprising and remarkable, hour-by-hour changes as dust and … Read more

Asteroid 2023 BU Just Passed a Few Thousand Kilometres From Earth. Here’s Why That’s Exciting

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There are hundreds of millions of asteroids in our solar system, which means new asteroids are discovered quite frequently. It also means close encounters between asteroids and Earth are fairly common. Some of these close encounters end up with the asteroid impacting Earth, occasionally with severe consequences. A recently discovered asteroid, named 2023 BU, has … Read more