NASA fires 120-kW thruster, setting U.S. electric propulsion record
NASA's JPL tested a lithium-fed magnetoplasmadynamic thruster at 120 kilowatts, the highest power electric propulsion system ever fired in the U.S., advancing deep-space mission architecture.
Rocket Lab books record Neutron backlog before first flight
Rocket Lab signed its largest contract ever, five Neutron and three Electron dedicated launches, pushing backlog to $2.2B and proving the medium-lift market will pay full price for a working alternative to Falcon 9.
AST wins 248-satellite license as its prime launch partner gets grounded
The FCC authorized AST SpaceMobile's full 248-satellite constellation on April 21, but three days earlier New Glenn suffered an upper-stage failure that will ground the rocket, the vehicle designed to deploy most of AST's satellites by 2026.
SpaceX Files for IPO: $1.75 Trillion Valuation, National Security Moat
SpaceX submitted a confidential IPO filing to the SEC on April 1, seeking a $1.75 trillion valuation and up to $75 billion in capital. The filing values a merged aerospace-AI enterprise built on military launch dominance and Starlink's near-10-million-user base.
Artemis II Crew Boards for Moon Launch Today; Heat Shield Untested at Reentry
NASA astronauts Reid Wiseman, Victor Glover, and Christina Koch, plus Canadian Jeremy Hansen, are boarding Orion for a crewed lunar flyby launch at 6:24 p.m. EDT today—the first humans beyond low Earth orbit in 54 years, and the first real test of a redesigned heat shield that failed post-flight analysis on the uncrewed Artemis I.
Commercial space station and human spaceflight company building commercial infrastructure and services in low Earth orbit.