A new catalog of potentially habitable exoplanets provides the framework for future observations in the search for alien life ...

Astronomy and commercial space are often portrayed as being on a collision course, yet their futures are deeply intertwined. As satellite constellations expand, astronomers raise concerns about trails ...

"Results like these help not just pulsar science, but other fields of astronomy as well, including SETI." When you purchase through links on our site, we may earn an affiliate commission. Here’s how ...

The number of satellites in space continues to rise due to the deployment of megaconstellations. For decades, humanity has sent about 200 satellites every year into space. You need just a couple of ...

Low Earth orbit is filling up with industrial-scale fleets of satellites, and the collateral damage is becoming impossible to ignore. What began as a bold plan to connect the planet is now colliding ...

Add Yahoo as a preferred source to see more of our stories on Google. Earth's nearest celestial neighbor is set to take center stage in 2026, with major lunar missions and a rare solar eclipse ...

A recent SpaceNews opinion article argued that it is time to “take astronomy off Earth.” The suggestion is straightforward: If satellite constellations and commercial space activity threaten ...

Challenging long-held assumptions, Aarhus University researchers have demonstrated that the protein building blocks essential for life as we know it can form readily in space. This discovery, ...

Tens of thousands of human-made objects orbiting the Earth could pose a risk to life, infrastructure and the environment when they fall through the atmosphere. Typically the space debris is tracked ...

Blake Crosby has a gift for translating complex science into fascinating conversation. The Trident Technical College astronomy professor kindly agreed to answer imaginative questions about cosmic ...