Apr 29, 2025, 12:00 AM
Apr 25, 2025, 12:00 AM

Soviet space junk Kosmos 482 expected to crash back to Earth soon

Highlights
  • Kosmos 482 was launched in 1972 and is returning to Earth after over fifty years in orbit.
  • Expert predictions indicate a re-entry window between May 7 and May 13, 2025.
  • The spacecraft's rugged design may allow it to survive the descent, but the risk to populated areas remains low.
Story

In early May 2025, a Soviet spacecraft, Kosmos 482, is forecasted to re-enter Earth's atmosphere after lingering in low Earth orbit for over fifty years. This spacecraft was designed for a mission to Venus, engineered to withstand extreme atmospheric pressures. As a result of these design features, experts believe that a significant portion of the spacecraft could survive its journey through Earth's atmosphere. The likely impact area is broad, spanning from 52 degrees north to 52 degrees south of the Equator. Predictions from orbit tracking expert Marco Langbroek suggest that the re-entry event could occur anytime from May 7 to May 13, 2025, with an approximation for the impact speed of up to 150 miles per hour.  The history of Kosmos 482 is rooted in its original purpose for a landing on Venus, where conditions are known to be among the harshest in the solar system. Its enduring presence in Earth's orbit can be traced back to its launch in 1972, during which time it has divided opinions among scientists and the public regarding the risks posed by orbiting debris. Investigations into its decaying orbit have indicated that, given its structure and design, a portion of it is more likely to withstand atmospheric re-entry than many other spacecraft. Comparatively, it is about the size of the meteorite that survived the Chelyabinsk event in 2013, showcasing the potential impact scenario should parts of Kosmos 482 reach Earth's surface.  Though historically, incidents involving space debris have rarely resulted in human injuries, the potential for localized damage remains a concern. Most experts agree that the likelihood of Kosmos 482 striking a populated area is low, with Jonathan McDowell of Harvard suggesting a one-in-about-10,000 chance of hitting someone. Considering Earth’s vast oceans and uninhabited regions, it's thought that any debris landing scenario is likely to happen in a remote location. Nonetheless, the looming re-entry highlights ongoing discussions around space debris management and mitigation strategies to prevent future incidents.  As the projected re-entry date approaches, tracking resources such as Heavens Above and N2YO.com are recommended for skywatchers who might want to observe the event. Observers can identify times when the craft will be visible and obtain relevant data to aid in tracking the descent of this unusual remnant of the space age. The uncertainty surrounding the exact re-entry corridor emphasizes the challenges faced in predicting such events, particularly in light of fluctuating solar activities. Keeping up with updates leading to the re-entry will remain crucial in the search for information about this fascinating chapter in space exploration history.

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