People in the central United States were amazed Saturday evening when they saw a bright fireball blaze across the night sky.

When the air is partly ionized, freely moving electrons slightly slow down the radio signals travelling to Earth from GPS and ...

Data from NISAR will improve our understanding of such phenomena as earthquakes, volcanoes, and landslides, as well as damage ...

NASA and ISRO's NISAR satellite aims to revolutionize our understanding of Earth's surface movements with frequent global ...

The Israeli military's latest offensive in northern Gaza began last month. While it's difficult to understand the full extent of the operation with independent media access into Gaza denied by Israel, ...

Mesyatsev Island was formed from Mesyatsev Cape around 1995 as water from a nearby glacier flowed toward the Arctic Ocean, ...

As part of their survey, researchers examined declassified U.S. spy satellite imagery from the 1970s, which is now in the public domain, and compared the visual data to modern-day photography and ...

"Entire houses have disappeared," says a local mayor in Spain's flood-battered Valencia region. "We don't know if there were ...

BEIRUT (AP) — Declassified 1970s-era U.S. spy satellite imagery has led a British-Iraqi archeological team to what they ...

A view of Antarctica & the moon can be seen in footage captured by the Meteosat-11 satellte. Credit: Simon Proud / NCEO and ...

Researchers used declassified spy satellite images to pinpoint the historic Battle of al-Qadisiyyah ...

Scientists are using laser-based tracking and gravity data to improve how we monitor both satellites and space debris. By blending these methods, they can now predict orbits more precisely and gather ...