サイエンス
Rolls-Royce、宇宙用原子炉の初期段階のイメージを公開
米航空宇宙局(NASA)が今週初め、国防高等研究計画局(DARPA)と提携して原子力ロケット・エンジンの開発を発表したのに続き、イギリスの航空宇宙企業Rolls-Royceもここに加わる姿勢を見せている。Rolls-Ro […]
Tech Product
RS-25
Overview
最終更新: 2026年7月9日The RS-25, also known as the Space Shuttle Main Engine (SSME), is a high-performance liquid-fuel cryogenic rocket engine. Developed by Aerojet Rocketdyne, it has a long history of reliability and efficiency. It currently serves as the core stage propulsion for NASA's Space Launch System (SLS), the heavy-lift rocket designed for the Artemis lunar missions.
Mentioned Articles
1 件External Mentions
6 件- arXivMaximum Coverage Chase Decoder for Optical Interconnects
- arXivFunction-Space Decoupled Diffusion for Forward and Inverse Modeling in Carbon Capture and Storage
- arXivRaman scattering fingerprints of the charge density wave state in one-dimensional NbTe$_4$
- arXivOptimal Proximity Gap for Folded Reed--Solomon Codes via Subspace Designs
- arXivStar formation quenching precedes morphological transformation in COSMOS-WEB's richest galaxy groups
- Hacker News$250k books sold, to save lives