NASA ends Swift mission ahead of Earth re-entry
According to SpaceNews, NASA has shut down its Swift space telescope after more than twenty years of burst science, and a private reboost try failed. SpaceNews says the craft should fall back to Earth in November after that failed boost.
According to SpaceNews, NASA has shut down the Neil Gehrels Swift Observatory after a failed commercial attempt to reboost the spacecraft in a decaying orbit. The mission spent more than 22 years studying gamma-ray bursts and other high-energy targets. SpaceNews says the craft is expected to re-enter in November.
NASA's Swift blog said recent solar activity raised drag. It said Swift sank rapidly after a high-risk servicing mission ended in August without a boost attempt. Controllers later restarted science observations, which raised drag again. When Swift reached about 171 miles (275 kilometers), the operations team at Penn State sent a command that effectively ended operations to prepare for re-entry. The NASA blog said re-entry is expected in the next few weeks. It stressed a long science legacy across bursts, black holes, and solar-system targets.
Swift launched in 2004 as a joint NASA mission with partners including the UK and Italy. Losing it thins the world's quick-look gamma-ray network until newer missions fill the gap. NASA imagery and the agency blog support SpaceNews on the shutdown and altitude path. The November timing is SpaceNews's framing in its caption and story package. NASA's own words stay at "next few weeks."
Ground teams will track the re-entry path as drag grows. No crew was ever on Swift. The risk profile is a standard uncontrolled re-entry for a science satellite of its class. Astronomers are already pointing other assets at burst alerts that Swift once caught first.
What we know: SpaceNews reports NASA ended Swift operations ahead of an expected November re-entry after a failed reboost.
What we don't: Only SpaceNews has reported this so far among news outlets. NewsHabit hasn't seen independent confirmation beyond NASA's own blog.
Where outlets agree SpaceNews reports NASA ended the Swift mission ahead of re-entry, with NASA's Swift blog detailing the drag rise and shutdown command.
Where they differ SpaceNews's news account has not been matched by a second independent outlet, and NASA has not disputed the mission-end timeline on its blog.