Today In Space

Last Updated: Tuesday, Nov. 11, 2025, 10:06 AM PST

2025-11-11T10:06:32.848109-08:00 2025-11-11T10:06:32.848109-08:00 (2025-11-11T10:06:32.848109-08:00)

Aviation WeekRobert Wall

Europe Ships Fourth Orion European Service Module (ESM-4) to U.S. for Artemis IV Despite Mission Uncertainty

By Aviation Week: Arbus says it is shipping the fourth European Service Module (ESM-4) to the U.S. to support a future Artemis IV mission despite uncertainty over that endeavor.

2025-11-11T01:41:08.863140-08:00
Spaceflight NowWill Robinson-Smith

Rocket Lab delays debut of Neutron rocket to 2026

By Spaceflight Now: ![](http://spaceflightnow.com/wp-content/uploads/2025/05/20250509_RL_Neutron_rocket_rendering.jpeg) The inaugural flight of Rocket Lab’s reusable, medium-lift Neutron rocket is now set for 2026, instead of this year.

2025-11-10T20:44:55.223162-08:00