سقوط تلسکوپ ناسا بر روی زمین: بمبئی، حیدرآباد در منطقه زباله احتمالی

NASA Telescope To Fall On Earth: Mumbai, Hyderabad In Possible Debris Zone

NASA's Neil Gehrels Swift Observatory was supposed to last for two years, but its career surprisingly lasted much longer. In its 22-year journey, Swift observed more than 2,000 gamma-ray bursts and 1,400 supernovae.