The ash plume disrupted flights as far away as India.

From hundreds of miles above Earth, a NASA satellite has just watched a giant tsunami unfold in unprecedented detail, turning ...

Thermal satellites map block-level heat islands, letting cities target cool pavement and shade where they deliver the biggest ...

More accurate maps of the ocean floor are crucial for a range of seafaring activities, including navigation and laying underwater communications cables. “Seafloor mapping is key in both established ...

Illustration by the U.S. Space Force's Space Systems Command WASHINGTON — A navigation satellite designed by Sierra Space for the U.S. Space Force has cleared an early review, the company announced ...

A new NASA-led study found that the increasing number of satellites in low-Earth orbit could ruin up to 96% of images from ...

For the first time, a satellite has used onboard AI to autonomously decide where and when to capture a scientific image — all in under 90 seconds, with no human input. The technology, called Dynamic ...

A new kind of satellite will put wood to the test in space. A new kind of satellite will put wood to the test in space. is a senior science reporter covering energy and the environment with more than ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. From satellite TV broadcast hijacking to jamming and spoofing of satellite navigation systems, ...

Northrop Grumman’s Protected Tactical Satcom Rapid Prototype payload completed testing and assembly prior to space vehicle integration. The company is building a satellite for an on-orbit ...

Earth’s space junk may be wreaking havoc on the stratosphere. The rapid surge in satellite megaconstellations is connecting much of the world to broadband internet. But each year, hundreds of those ...