NASA’s Van Allen Probe A satellite is set to reenter Earth’s atmosphere after 14 years in orbit. Experts say debris risk is low and most fragments will fall into the ocean. 131 A NASA research satellite that spent more than a decade studying Earth’s radiation belts is now heading back toward the planet. The spacecraft, known as Van Allen Probe A, is expected to reenter Earth’s atmosphere around March 10 after nearly 14 ... [4139 chars]