Ursa Major’s Draper is a 4,000-pound thrust engine designed for hypersonics, defense, in-space propulsion, and space launch. Credit: Ursa Major WASHINGTON — Rocket propulsion startup Ursa ...

DENVER, May 5, 2025 /PRNewswire/ -- Ursa Major's Hadley liquid rocket engine designed for commercial space and national security needs, successfully achieved sustained hypersonic speeds during two ...

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 ...

Two Successful Test Flights with Stratolaunch Reach Greater Than Hypersonic Speed and Feature Historic First Landing DENVER, May 5, 2025 /PRNewswire/ -- Ursa Major 's Hadley liquid rocket engine ...

Follow the gazelle's flight from the Lion of Leo. With the constellation Ursa Major high in the sky, late April presents an ideal opportunity to spot the 'Three Leaps of the Gazelle' asterism - a ...

But the connection of Ursa Major with a bear goes back millennia earlier, to a bear-cult that was widespread across Siberia. Some astronomers think that Ursa Major is our oldest constellation ...

When Rocket Lab unveiled the Rutherford engine at the 31st Space Symposium in Colorado, it looked like any other space engine. It wasn’t. Rocket Lab manufactured the Rutherford via additive ...

The engine installed on Talon-A is the Ursa Major Hadley oxidizer-rich staged combustion cycle rocket engine, which uses kerosene and liquid oxygen to obtain a 22-kilonewton (5,000 lbf ...

In particular, the Blackmagic URSA Cine 17K 65 is going to get some notable image improvements for 65mm open gate recordings. The rest of the Blackmagic camera lineup is also going to get some ...