Some astronomers have used astronomical telescopes to observe space and found that NASA’s asteroid DART left a trail of more than 9,656 kilometers in the recent impact test.
According to foreign media reports, astronomers Teddy Kareta and Matthew Knight took an image using the Southern Astrophysical Research (SOAR) telescope at the Cerro Tololo Inter-American Observatory in Chile. It shows that DART’s collision with its twin asteroid Dimorphos left a trail of dust and other debris more than 6,000 miles long.
According to the researchers, the main reason for the phenomenon is that the pressure of the solar radiation pushes the material away and the trajectory will only continue to expand and extend into the dust stream until it can be identified by the normal particles floating in the solar system. The structure and extent of the explosion can still be clearly captured for days
Scientists will also use data collected by SOAR, the Astronomical Event Observation Network and other observers to learn more about the collision event and the planet Dimorphos, and the data will be analyzed later to help astronomers better understand the ejecta. impact The number and nature of asteroids and how this could alter the orbits of asteroids, thus protecting the Earth and its inhabitants.
source:to engage
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