Soviet Venus Probe Set to Reenter Earth

Soviet Venus Probe Set to Reenter Earth

Why in the News ?

A Soviet-era spacecraft, Kosmos 482, launched in 1972 for a Venus mission, is expected to make an uncontrolled reentry into Earth’s atmosphere in early May 2025. Experts are monitoring its descent, though the risk remains minimal.

Background of Kosmos 482:

• Launched in 1972 by the Soviet Union as part of a Venus exploration mission.
• Due to a rocket malfunction, it failed to escape Earth orbit.
• Most parts reentered decades ago, but the landing capsule, built to survive Venus’ atmosphere, remains in orbit.
• Weighs nearly 500 kg and measures 1 meter in diameter.

Current Concerns and Predictions

• The capsule may reenter around May 10, according to Dutch scientist Marco Langbroek.
• The object may hit at 150 mph (242 kph) if it remains intact.
• Risk to humans is extremely low, comparable to a meteorite fall.
• Could land anywhere between 7°N and 51.7°S latitude, including areas from Canada to South America.
• High probability of falling into an ocean due to Earth’s water coverage.

Structural Durability and Reentry

• Capsule is designed to withstand Venusian descent, increasing chances of surviving reentry.
• Parachute and heat shield may no longer function due to aging.
• Still, impact damage or human injury is unlikely, say experts.