SAN FRANCISCO – Los Angeles startup Matter Intelligence has emerged from stealth with $12 million to develop a unique Earth-observation sensor suite. The suite, which combines a high-resolution ...

SAN FRANCISCO – Southern California startup Viridian Space Corp. is developing an electric propulsion system for spacecraft in very low Earth orbit that scoops up air for plasma thrusters. The ...

New research indicates that the Taurid swarm contains fewer large asteroids than anticipated, suggesting a lower threat level ...

ESA's Euclid mission has unveiled a 208-gigapixel mosaic showing a vast area of the southern sky. This preliminary data, covering more than 500 times the area of a full Moon, aims to shed light on ...

NASA has achieved a major milestone by integrating its state-of-the-art coronagraph instrument onto the Nancy Grace Roman Space Telescope. Set to launch by 2027, the Roman Telescope aims to advance ...

Gain insight into the latest developments covering the global aerospace, defense and space community, including today’s top programs, the annual U.S. Budget Proposal, emerging technologies and ...

The international Surface Water and Ocean Topography (SWOT) satellite mission, a collaboration between NASA and France's CNES ...

The NISAR satellite's radar antenna reflector has been delivered to ISRO for integration. This is the first hardware ...

Adam Kolter, chief research engineer with UCF's and the Air Force's Mach 10 Oblique Detonation (MXOD) program, introduces the ...

The Roman Coronagraph is integrated with the Instrument Carrier for NASA's Nancy Grace Roman Space Telescope in a clean room at NASA's ...

Research led by the University of Michigan has pored over more than two decades' worth of data from NASA's Chandra X-Ray ...

Particles blasting from a supermassive black hole jet appear to be traveling at nearly the speed of light — much faster than scientists had previously clocked them, according to new research. While ...