Adapt quicker, strike farther, and fly faster with Ursa Major’s American-built propulsion systems. Trusted across defense and aerospace domains: land, air, sea, and space.
Ursa Major Technologies is an American aerospace company founded in 2015 and based in Berthoud, Colorado. The company produces rocket engines for customers in the space launch and hypersonics industries, and the US Federal Government.
Ursa Major, in astronomy, a constellation of the northern sky, at about 10 hours 40 minutes right ascension and 56° north declination. It was referred to in the Old Testament (Job 9:9; 38:32) and mentioned by Homer in the Iliad (xviii, 487). The Greeks identified this constellation with the nymph
/PRNewswire/ -- Ursa Major's Hadley liquid rocket engine has completed 10 consecutive successful flights, including multiple missions at sustained hypersonic...
Ursa Major’s Hadley liquid rocket engine has completed 10 consecutive successful flights, including multiple missions at sustained hypersonic speeds with Stratolaunch. The milestone underscores Ursa Major’s ability to deliver flight-proven, high-performing, reusable propulsion and defense systems at the speed and scale required for today’s national security environment. Several of the 10 ...
Ursa Major said its Hadley liquid rocket engine completed 10 flights, including multiple hypersonic missions with Stratolaunch’s reusable Talon-A vehicle.
Ursa Major is the “Great Bear” and one of the traditional Greek constellations described in Ptolemy of Alexandria’s 2nd century compilation of 48 constellations. The Big Dipper is called the Northern Dipper in ancient China and the Wagon in ancient Mesopotamia.
Ursa Major, the Great Bear (UMa) (ER-suh MAY-jur) The Northern constellation of Ursa Major, the Great Bear, is best viewed in Spring during the month of April. Ursa Major is the 3rd largest constellation. It's brightest star is Alioth at magnitude 1.76. The boundary of the Ursa Major constellation contains 21 stars that host known exoplanets.