An old NASA science satellite plunged uncontrolled from orbit and reentered over the Pacific on Wednesday. The U.S. Space Force said the Van Allen Probe A came in west of the Galapagos Islands.

NASA is tracking three asteroids namely 2026 ET2, 2026 EY2 and 2026 CR3 to pass Earth on March 16, 2026. Will they hit Earth?

Under a new partnership with the Science Center for Marine Fisheries (SCEMFIS), NASA will provide new advanced satellite data ...

A spacecraft could plunge into Earth’s atmosphere as soon as Tuesday. While most of the probe will likely burn up during reentry, a few components are expected to survive.

Earth is struck by reentering human-made objects far more often than most people realize. According to debris specialists, some mass survives to the ground about once a week, a reminder that the end ...

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 ...

Mars didn’t always look like the barren world we see today. Over billions of years, the Sun’s solar wind stripped away much of its atmosphere, helping transform it from a warmer, wetter planet into a ...

NASA has thrown a lifeline to scientists working on a mission to visit an asteroid that will make an unusually close flyby of the Earth in 2029, reversing the Trump administration’s previous plan to ...

Lawmakers defended NASA research efforts Wednesday at a hearing on President Donald Trump’s choice to lead the space agency. A bipartisan group of senators urged the White House on Wednesday to ...

A US Senate committee has directed NASA to begin work on a moon base "as soon as is practicable." Under legislation advanced ...

NASA’s groundbreaking science missions, vital to exploring the cosmos and expanding humanity’s understanding of our place in the universe, are facing unprecedented threats. The White House has ...