NASA’s Van Allen Probe A, a 1,300-pound satellite that spent more than a decade studying Earth’s radiation belts, fell back through the atmosphere on March 11, 2026, according to the agency. The ...

This reentry is notable because it poses a higher risk to the public than the US government typically allows. The risk of harm coming to anyone on Earth is still low, approximately 1 in 4,200, but it ...

New data about the DART spacecraft’s effects adds evidence that Earth could be defended from future deadly asteroids by diverting their orbits.

For more than 50 years, SSC Space in Sweden has been at the forefront of space innovation and is now preparing for orbital ...

In September 2022, NASA’s DART spacecraft rammed into the asteroid moonlet Dimorphos at nearly 15,000 miles per hour (24,000 ...

A spacecraft built to study one of Earth’s most hostile regions ended its mission with a return through the atmosphere years earlier than expected. Van Allen Probe A, a NASA satellite weighing about 1 ...

Tiny earth observation satellites are reshaping how the world monitors the planet in 2026. No longer limited to a handful of massive, government‑owned platforms, Earth is now being watched by growing ...

Find Artemis Lunar Missions Latest News, Videos & Pictures on Artemis Lunar Missions and see latest updates, news, ...

Humanity is headed back to our closest neighbor. In 2026, for the first time in the 21st century, a crewed mission to the Moon is finally happening again. The Artemis II mission, part of NASA’s ...

A ULA Vulcan rocket launched a Space Force mission, but an unexpected light show from its boosters sparked questions. Here's what we know.

NASA's DART mission didn’t just change the orbit of Dimorphos, the asteroid it hit. It changed the orbit of the larger ...

A 1,300-pound NASA satellite is expected to crash through Earth's atmosphere March 10, 2026, with some of the spacecraft ...