NASA Satellite Re-entry Alert: Van Allen Probe A’s Final Descent Carries Low Risk
The U.S. Space Force now projects NASA’s retired Van Allen Probe A will re-enter Earth’s atmosphere around 12:03 a.m. ET Wednesday, later than NASA’s earlier estimate. Most of the 1,323-pound spacecraft is expected to burn up, with a 1 in 4,200 chance of causing harm on the ground. The probe is falling years early due to increased solar activity. Precise re-entry timing remains uncertain.