A pioneering NASA space telescope is no more. In sad news for Swifties everywhere, the Neil Gehrels Swift Observatory has officially ended its mission after more than 20 years of tracking the most powerful explosions in the universe since the Big Bang.
According to a NASA announcement, the Swift team shut down the telescope's science operations Tuesday (Oct. 20) after the observatory fell too low in its orbit to continue taking reliable measurements of the cosmos. In the coming weeks, Swift will drop even further, eventually passing a point of no return and taking a fiery plunge through Earth's atmosphere.
The observatory is the latest victim of intense solar activity, which increases the drag on satellites in Earth orbit and makes it harder for spacecraft to stay aloft. Swift has been losing altitude for a while, but the final straw came in August, when Read Entire Article
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