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Nuclear engines for space rockets soon? First in-space test planned in early 2026. Promises vs risks

Space rockets may soon use nuclear-powered engines based on nuclear thermal propulsion, or NTP technology. While no nuclear engine will fly this year, the field is approaching a major milestone, with ...
News on 6

Construction begins on Tulsa Space Test Center for rocket engine testing

Construction is officially underway on Tulsa’s Space Test Center, a project leaders say will strengthen Oklahoma’s growing aerospace industry. Crews have broken ground on the facility next to Tulsa ...
Ars Technica

Yes, Rocket Lab is blowing up engines. No, it’s not a big deal, CEO says.

A little more than two months ago, a Rocket Lab employee called the Stennis Space Center Fire Department from the nearby E3 test stand. There was a grass fire where Archimedes engines undergo testing.
Aviation Week

Astra Ships 110 Satellite Engines, Eyes 2026 Rocket Test

Space startup Astra has shipped 110 satellite engines over the past year and is planning a new rocket test in 2026. Credit: StockCake Space startup Astra said on Jan. 21 that it has shipped 110 ...

NASA Tests Artemis Moon Rocket Engine At Stennis Space Center

Watch how the Space Launch System rocket RS-25 undergoes a core stage engine test-fire. Credit: NASA's Stennis Space Center ...