Using NASA's Fermi Gamma-ray Space Telescope, Chinese astronomers have observed a gamma-ray binary system known as PSR ...

Prior to computer technology, how did astronomers so precisely predict solar eclipses? Kurt PetersenSheboygan Falls, WI What ...

Astronomers at the University of Alabama in Huntsville may have found the closest evidence yet of a hidden clump of dark ...

The candidate is coined HD 137010 b. It would orbit a K-type dwarf star approximately 146 light-years from Earth. The evidence comes from a single transit pattern seen in K2 data from 2017: the star ...

Using HARPS and HARPS-N spectrographs, astronomers have observed a nearby K-type star designated HD 176986, known to host two ...

The Federal Communications Commission (FCC) has opened a public review of SpaceX’s plan to establish a non-geostationary ...

While Viasat has no plans to join the rush to deploy orbital data centers, the satellite operator sees a role providing the communications links needed to connect such systems with users on Earth and ...

The filing follows approval of Starlink’s Gen2 expansion and Elon Musk’s push to move AI infrastructure into orbit.

The CRASH Clock is a new predictor of how much time there will be before a collision if a solar storm knocks out power and ...

In low-Earth orbit, the time margin that used to isolate routine operations and an accident has been reduced in months to ...

United Launch Alliance plans to fly its Vulcan rocket for the 4th time early Feb. 12. Here's what to know about the rocket, ...

Iranian doctors describe a regime of surveillance, coercion and violence against medical professionals treating injured civilians.