This founder helped build SpaceX’s most powerful rocket engine. Now he’s building a ‘fighter jet for orbit’

The company's novel rocket engine could be a game changer for the U.S. military.
New Atlas

Low-cost hypersonic rocket engine takes flight for US Air Force

The US Air Force is stomping on the accelerator to field advanced hypersonic missiles as the Air Force Research Laboratory (AFRL) and Ursa Major announce the successful completion of a flight test of ...
Gizmodo

New Nuclear Rocket Concept Could Slash Mars Travel Time in Half

Engineers from Ohio State University are developing a new way to power rocket engines, using liquid uranium for a faster, more efficient form of nuclear propulsion that could deliver round trips to ...

Ursa Major Achieves 10 Successful Hadley Engine Flights, Demonstrating Reusable Hypersonic Capability

Ursa Major's Hadley liquid rocket engine has completed 10 consecutive successful flights, including multiple missions at ...

Blue Origin building damaged in anomaly on Merritt Island; no one injured

Blue Origin officials said an anomaly occurred during a test at Rocket Park on Merritt Island. A building was damaged, and no ...