We can observe one of the most spectacular astronomical events in the coming days. Asteroid 887 Alinda, with a diameter of ...

Alinda is one of the five largest near-Earth asteroids, coming closer than 9.3 million miles until the year 2200.

Say you want to see how the world is faring when it comes to biodiversity and ecosystem protection. Is it progressing fast ...

"We don't know exactly what they are or what material is creating the patterns we have uncovered," researcher Thomas Schouten said.

From solar energy beamed from space to live self-repairing materials, research in 2025 is promising. And we may see more ...

A video shared on social media in June 2024 claimed to depict a sea serpent monster known as the "leviathan." The clip showed ...

The deepest parts of Earth’s oceans have mostly remained ... a Schmidt AI in Science Postdoctoral Fellow at UCSD. Using satellite altimetry data from SWOT, scientists have created a global map of ...

At launch, the Apple Maps web beta included basic functionality like searching for points of interest, seeing ratings, browsing area Guides, and getting directions. With Look Around, the web ...

That data came when charged particles struck the sensors of NOAA’s DSCOVR satellite, which orbits Earth. It measures the solar wind’s speed and magnetic intensity, which is critical in ...

like a satellite re-entering, but that is not a routine, standardized way of communication." Whiting said he's not worried about the safety of so many megaconstellations coexisting in low-Earth ...

SpaceX holds a contract to launch three of these GPS-3 satellites for the U.S. military and had already sent one of them aloft, in January 2023. The Falcon 9's first stage came back to Earth about ...

More is going on than the familiar visible light shows during these events, though: When aurora appear, the Earth's ionosphere ... of GNSS (Global Navigation Satellite System, including systems ...