In 2012, NASA launched two probes into space: Van Allen Probe A and Van Allen Probe B. Their goal was to collect data on charged particles passing through Earth’s magnetic field. Those particles can ...

Add Yahoo as a preferred source to see more of our stories on Google. As the Artemis II mission speeds back to Earth at more than 1,700 miles per hour, the crew jokes to the International Space ...

A 1,300-pound NASA satellite will crash back to Earth in an expected milestone that will bring to an end its 14 years of orbiting our planet. The first of NASA's twin Van Allen Probes is expected on ...

NASA’s Van Allen Probe A is making its final journey toward Earth after spending nearly 14 years in orbit, studying the radiation belts that surround our planet. This mission, launched in 2012, was ...

Scientists studied how space junk moved in orbit over a 36-year span, finding that increased solar activity caused it to fall ...

The Van Allen Probe A is expected to enter the Earth’s atmosphere at 7:45 p.m. ET, plus or minus 24 hours, Space.com reported. The probe was launched in August 2012 along with its twin, the Van Allen ...

A defunct NASA satellite that launched 14 years ago to study Earth’s radiation belts is expected to crash back to the planet on Tuesday. The roughly 1,323-pound spacecraft, known as the Van Allen ...