this post was submitted on 21 Jul 2025
15 points (100.0% liked)

Space

7960 readers
27 users here now

News and findings about our cosmos.

Subcommunity of Science

This community's icon was made by Aaron Schneider, under the CC-BY-NC-SA 4.0 license.

founded 3 years ago
MODERATORS
alyaza@beehaw.org
Gaywallet@beehaw.org
wintrparkgrl@beehaw.org
remington@beehaw.org
15
ESA's Invictus spaceplane project revives the SABRE hypersonic engine (thenextweb.com)
submitted 5 days ago by artifex@piefed.social to c/space@beehaw.org
1 comments fedilink hide all child comments
 

When Reaction Engines went bankrupt a few years ago there was much speculation about when -- not if -- their technology for a supercooled hybrid ramjet/rocket engine would be picked up by another entity. It seems we now have our answer as the ESA hopes to revive and complete the ambitious project for a single-stage-to-orbit, air-breathing spaceplane.

you are viewing a single comment's thread
view the rest of the comments
[–] Starfighter@discuss.tchncs.de 3 points 5 days ago* (last edited 5 days ago)

I'm not entirely convinced that this engine will ever work but there is only one way to know for sure.

Very excited to see that this engine will get its chance to prove itself.