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Soviet Venus Probe Kosmos-482 Set for Uncontrolled Reentry Within Hours

The 53-year-old spacecraft, designed to survive Venus's harsh atmosphere, is expected to reenter Earth's atmosphere early May 10, with its impact location still uncertain.

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Artist's concept of a satellite reentry similar to Kosmos 482 (Credit: ESA/David Ducross/CC BY-SA 3.0 IGO)
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Overview

  • Kosmos-482, launched in 1972 as part of the USSR's Venera program, failed to leave Earth's orbit due to a rocket malfunction and has been in a decaying orbit since.
  • The spacecraft's titanium heat shield, built to withstand Venus's extreme conditions, makes it likely to survive reentry intact and impact the Earth's surface.
  • Experts predict reentry between late May 9 and early May 10, with a wide uncertainty of ±4–9 hours and a potential impact zone spanning 52°N to 52°S latitude.
  • The probability of harm to humans is extremely low, with most of Earth's surface covered by water or sparsely populated areas.
  • Under international law, any debris that survives reentry will legally belong to Russia, the successor state to the Soviet Union.