NASA’s Swift Satellite Telescope Prepares for Fiery Re-Entry After 22 Years

WASHINGTON: NASA’s aging Swift satellite telescope is set to make a fiery re-entry into Earth’s atmosphere on Wednesday, nearly 22 years after its launch. The telescope, which weighs approximately 3,200 pounds (1,452 kg), is expected to disintegrate upon re-entry over the tropics, with NASA indicating that any surviving fragments are unlikely to pose a threat to populated areas.

The US Space Force has assessed the risk of harm to individuals on Earth at one in 2,100. NASA’s online statement projected the re-entry time at around 3:30 AM EST (0830 GMT), while the Aerospace Corporation, a nonprofit focused on national security research, provided a broader re-entry window of 5:19 AM EST, plus or minus two hours.

This event marks the end of a significant chapter in space exploration, as the Swift Observatory has contributed to our understanding of the universe since its launch in 2004. Its mission included the study of gamma-ray bursts and other cosmic phenomena, providing invaluable data that has influenced both scientific research and public interest in astronomy.

As the re-entry approaches, NASA continues to monitor the situation closely, ensuring that safety protocols are in place. The agency will provide updates on the re-entry process and any potential implications for future satellite missions.