Using data from NASA’s Chandra X-ray Observatory, astronomers may have found a supernova remnant – seen in this June 11, 2026, image – in an intriguing neighborhood in the middle of the Milky Way galaxy. Supernova remnants are the expanding remains of exploded stars and provide elements like iron, oxygen, and silicon that are critical […]
June 22, 2026 at 05:30AM
from NASA https://ift.tt/nUwC3s1
June 22, 2026 at 05:30AM
from NASA https://ift.tt/nUwC3s1
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NASA