After twenty-two years of scanning the deep reaches of space for the universe’s most violent events, NASA’s Swift Observatory finally returned to Earth on Wednesday. The US Space Force tracked the observatory as it plummeted through the atmosphere near Indonesia, marking a fiery end to a mission that far outlasted its original design. While launched in 2004 for what was intended to be a brief two year study of gamma ray bursts and exploding stars, Swift became a celestial first responder, observing thousands of explosions and alerting other telescopes to pivot toward these fleeting phenomena.
The descent followed several years of intense solar activity that gradually dragged the spacecraft’s orbit lower and lower. In a desperate attempt to save the aging satellite, NASA partnered with Katalyst Space for a high stakes rescue operation earlier this year. However, the private firm’s three armed robotic craft suffered critical failures shortly after its July launch and crashed back to Earth in September. With no remaining options for recovery, officials now believe that while much of the ton and a half vessel vaporized upon re entry, some denser fragments may have survived the fall.
The loss of Swift has prompted NASA to look ahead toward another iconic asset currently facing similar threats. Recent analyses suggest that the Hubble Space Telescope is also losing altitude due to solar storms and could crash by the mid 2030s. To avoid another rushed failure like the one seen with Swift, administrators are already soliciting ideas from private industry on how to possibly boost Hubble’s orbit or upgrade its systems before 2032.
NASA Administrator Jared Isaacman emphasized that there is still vital science left for Hubble to uncover and insisted that every reasonable avenue must be explored to extend its life. Science mission chief Nicky Fox noted that unlike the scramble to save Swift, the agency now has a wider window of time to plan a sustainable solution for their most famous observatory, ensuring it doesn’t meet the same abrupt fate as its predecessor.
