See how Relativity's Terran 1 rocket got from the 3D printer to the launch pad in these highlights. Credit: Relativity Space ...

Scientists have discovered a new way to probe the interiors of neutron stars by using gravitational waves to turn them into ...

In this paper, we present a derivation of the relativistic equations of Quantum Mechanics. We focus on the second order equations (both Klein Gordon’s and Dirac’s), since the linear Dirac equation can ...

SpaceX's gigantic Starship rocket has been "lost" just minutes into its seventh test flight. The 400ft rocket - the biggest and most powerful in the world - soared from Boca Chica, south Texas ...

Credit: OroraTech WASHINGTON — Rocket Lab announced Jan. 22 a contract to launch a set of wildfire-monitoring satellites for German company OroraTech on a short turnaround. Rocket Lab said it ...

SpaceX halted the launch of a Falcon 9 rocket on Sunday with 11 seconds to spare after a plane allegedly flew into restricted airspace near the launchpad. The California exhibition set to send ...

German launch startup Rocket Factory Augsburg has taken a step towards a first launch by gaining a first-ever license to vertically launch an orbital rocket from mainland Europe. German launch ...

HELSINKI — A Chinese state-owned company performed a rocket flight aimed at testing reentry and landing burns late Saturday without announcing the outcome. The Longxing-2 test article lifted off ...

Blue Origin's New Glenn rocket visible as a streak of light from bottom right to top left. Don Pettit / NASA Blue Origin launched its New Glenn heavy-lift rocket for the first time last week ...