China   Supply Chain   Launch Vehicles & Space Transportation   Commercial Space   Space Defense & Militarization  
Universe Today • Andy Tomaswick

China unveils first reusable rocket propulsion module using 5-meter-wide composite structure

China announced the unveiling of its first reusable five-meter-wide composite propulsion module for a next-generation reusable rocket. The press-release update signals continued industrial scaling of composite propulsion hardware as Beijing works to narrow the reusability gap versus the U.S.

2026-04-21T07:50:03.635505-07:00
Mars   Space Exploration & Science Missions   NASA  
Space.com • Leonard David

NASA's Curiosity rover finds building blocks of life on Mars. Scientists aren't sure how they got there

By Space.com: NASA's Curiosity rover has found a diverse mix of organic molecules on Mars, including chemicals considered building blocks for the origin of life on Earth.

Also: The Independent and 4 more
2026-04-21T04:25:36.472414-07:00
Launch Vehicles & Space Transportation   Commercial Space  
CNBC

SpaceX tries to woo Wall Street with three-day analyst meeting this week, sources say

By CNBC: SpaceX is moving ahead with plans for one of the most anticipated IPOs in history as it hosts analysts this week for three days of closed-door meetings at its launch facility in Texas and mega-sized data center in Tennessee, according to three people familiar with the matter.

Also: CNA, The Verge and CNA
2026-04-21T03:44:19.179828-07:00