NASA's 1,300-Pound Van Allen Probe Set to Reenter Earth's Atmosphere

In Brief

NASA's Van Allen Probe A, launched in 2012, is expected to reenter Earth's atmosphere and mostly burn up.

Key Facts

• NASA's Van Allen Probe A has been in orbit since 2012.
• The satellite weighs approximately 1,300 pounds.
• The probe's mission was originally planned for two years but lasted nearly seven.
• NASA stated most of the satellite will incinerate during reentry, though some pieces may survive.
• NASA indicated the risk to people on the ground from surviving debris is small.

What Happened

NASA's Van Allen Probe A, launched in 2012 and weighing about 1,300 pounds, is expected to reenter Earth's atmosphere, with most of it burning up and some debris potentially surviving.

Why It Matters

The reentry of large satellites like the Van Allen Probe highlights ongoing considerations around space debris and public safety, though NASA has indicated the risk to people is small.

What's Next

Observers will monitor the satellite's reentry and track any surviving debris. NASA will continue to assess and communicate any potential risks to the public.