Researchers used a pair of powerful supercomputers to simulate the potential trajectories of 1 million satellites in a ...

Add Yahoo as a preferred source to see more of our stories on Google. Left unchecked, the space around our planet could get so cluttered with debris that we might not be able to use some orbits ...

NASA is working with at least three companies that are designing space stations to replace the International Space Station before it de-orbits in 2031. "NASA can utilize those resources in our ...

A new SpaceX effort to provide space traffic coordination services has attracted attention and praise in part because of the conditions it places on users.

New research emerging from the final orbits of NASA’s Cassini spacecraft represents a huge leap forward in our understanding of the Saturn system — especially the mysterious, never-before-explored ...

The International Space Station orbits Earth about 16 times each day and goes over Middle Tennessee about once each day, but ...

This illustration shows an exoplanet orbiting around two brown dwarfs –– objects bigger than gas-giant planets but too small to be proper stars. ESO/M. Kornmesser Astronomers have discovered a ...

The idea of waging war in orbit is no longer a figment of science fiction. As satellite technologies and launch capabilities ...

The original version of this story appeared in Quanta Magazine. In October, a Falcon Heavy rocket is scheduled to launch from Cape Canaveral in Florida, carrying NASA’s Europa Clipper mission. The $5 ...

The eccentricity in the orbits of these black holes, detected using gravitational waves, could tell the story of their creation. When you purchase through links on our site, we may earn an affiliate ...

The secret behind how the International Space Station remains in orbit can be traced all the way back to the genius of Sir Isaac Newton. When you purchase through links on our site, we may earn an ...