Watch: Second stage of New Glenn rocket completes hot-fire test

Blue Origin has conducted the first hot-fire static test of the fully integrated second stage of the company’s New Glenn orbital rocket. The 15-second test took place on September 23, 2024 at the Cape Canaveral Space Force Station in Florida.Continue R… Continue reading Watch: Second stage of New Glenn rocket completes hot-fire test

World’s first aerospike aircraft to fly this month after crash setback

Polaris Spaceplanes MIRA II and III, looking pretty slick and awaiting install of their four turbine engines as well as the AS-1 LOX/kerosene aerospike engine

The world’s first flight test for an aerospike rocket engine ended in disaster, but Polaris Aerospace is back on track, preparing to fly two new prototypes for its MIRA supersonic/hypersonic aerospike spaceplane platform within weeks.

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Continue reading World’s first aerospike aircraft to fly this month after crash setback

Rolls-Royce gets $6M to develop its ambitious nuclear space reactor

Rolls-Royce has received an additional £4.8 million (US$6.2 million) in funding from the UK Space Agency (UKSA) to develop key technology for a nuclear micro-reactor that could one day power lunar bases and spacecraft propulsion.Continue ReadingCategor… Continue reading Rolls-Royce gets $6M to develop its ambitious nuclear space reactor

Rocket-powered Aurora is a go for unlimited-speed high-altitude flight

The Mk-II Aurora suborbital spaceplane took to the skies last year for its maiden flight with a rocket engine. Now Dawn Aerospace has been give the official nod from New Zealand’s Civil Aviation Authority to undertake test flights at unlimited speeds.C… Continue reading Rocket-powered Aurora is a go for unlimited-speed high-altitude flight

Pulsed plasma rocket promises a wild acceleration in space travel

A round trip to Mars – with our current technology – would take about two years: nine months to get there, three months of hangin’ out, waiting for the relative positions of Mars and Earth to line up closely again, then another nine months back. Howe I… Continue reading Pulsed plasma rocket promises a wild acceleration in space travel