Arcturus (at a magnitude of -0.05), one of the few stars mentioned by name in the Bible, is a giant, about 25 times the ...

Most of us can spot the group of stars known as the Plough or the Big Dipper. But there’s more to explore here, says Abigail ...

W hen astronomers first spotted Ursa Major III/UNIONS 1, it caused a little excitement. The group of stars at the edge of the Milky Way, not adding up to much more than 16 solar masses, appeared to be ...

After the overthrow of the Assad regime, Abu Muhammad al-Jolani took control of Syria. In response to sabotage attacks by ...

1. Andromeda Galaxy is the closest spiral galaxy at 2.5 million light-years, it’s massive, visible to the naked eye, and ...

The U.S. military successfully tests the reusable hypersonic Talon-A aircraft, marking a milestone in defense innovation amid ...

By March 2025, Palantir announced a second wave of six new Warp Speed customers, including firms like Red Cat, Saildrone, and Ursa Major, all deploying this platform to re-industrialize American ...

Ursa Major’s Draper integrates long-term storability with throttle control and range of liquid propulsion. Credit: UrbanArtr/Shutterstock. Ursa Major has been contracted to further refine its liquid ...

has awarded Ursa Major a $28,565,857 firm-fixed price contract for responsive space, hypersonic, and on-orbit propulsion. This new contract will follow-on work completed to mature advanced liquid ...

WASHINGTON — Following an award from the Air Force Research Laboratory, rocket startup Ursa Major plans to take its new Draper engine to flight, which the company says can pave the way to a new ...