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Hey House Placers!
66 million years in the past an asteroid about 9 miles throughout hit the waters within the Gulf of Mexico and unleashed hell on Earth that killed off the dinosaurs.
Planetary protection utilizing telescopes and spacecraft to detect killer asteroids and comets adopted by launching of an impactor like NASA just lately did with its DART mission, ought to stop an influence like this from taking place once more.
Right here is the most recent {photograph} from Hubble House Telescope exhibiting the particles tail from that DART mission influence.
About This Picture
Two tails of mud ejected from the Didymos-Dimorphos asteroid system are seen in new photos from NASA’s Hubble House Telescope, documenting the lingering aftermath of the NASA’s Double Asteroid Redirection Check (DART) influence.
The DART spacecraft impacted Dimorphos, a small moonlet of Didymos, on Sept. 26 in a planetary protection check to vary Dimorphos’ orbit by crashing into it.
Repeated observations from Hubble over the past a number of weeks have allowed scientists to current a extra full image of how the system’s particles cloud has advanced over time. The observations present that the ejected materials, or “ejecta,” has expanded and pale in brightness as time went on after influence, largely as anticipated. The dual tail is an sudden improvement, though comparable habits is usually seen in comets and energetic asteroids. The Hubble observations present the best-quality picture of the double-tail to this point.
Following influence, Hubble made 18 observations of the system. Imagery signifies the second tail shaped between Oct. 2 and Oct. 8.
On this picture, DART impacted the Didymos-Dimorphos system from the ten o’clock path.
The connection between the comet-like tail and different ejecta options seen at varied occasions in photos from Hubble and different telescopes remains to be unclear, and is one thing the Investigation Workforce is presently working to grasp.
Sky Man in VA
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