Lake Eyre is enormous, and unusual: it both has no outflow and is filled by water derived from rain and flooding alone.

Using an ocean-tracking satellite and NOAA buoy data, NASA has made a picture of a monstrous tsunami produced by the 2025 ...

On July 4, NASA's GOES-18 satellite captured the Dragon Bravo fire in Arizona's Grand Canyon National Park which started with ...

A NASA satellite that had been dead for nearly six decades issued a surprising sign of life. In June 2024, a team of astronomers was perplexed when a radio telescope in Australia scanning the sky over ...

The Trump administration has asked NASA employees to draw up plans to end at least two major satellite missions, according to current and former NASA staffers. If the plans are carried out, one of the ...

The South Sandwich Islands were born from a tectonic collision, forged by volcanism and relentlessly reshaped by ice, wind ...

From hundreds of miles above Earth, a NASA satellite has just watched a giant tsunami unfold in unprecedented detail, turning a once theoretical hazard into something scientists can now see and ...

NASA and the Department of Defense have been tracking the Reuven Ramaty High Energy Solar Spectroscopic Imager, or RHESSI, a 660-pound spacecraft launched in 2002. But just when and where the ...

A 38-year-old retired NASA satellite is about to fall from the sky. NASA said Friday the chance of wreckage falling on anybody is “very low.” Most of the 5,400-pound (2,450-kilogram) satellite will ...

NASA’s newest climate satellite rocketed into orbit Thursday to survey the world’s oceans and atmosphere in never-before-seen detail. SpaceX launched the Pace satellite on its $948 million mission ...