Space.comKeith Cooper

Study recommends delaying Artemis II lunar launch to late 2026 over solar superflare risk

A new study warns elevated solar activity increases the chance of a solar "superflare" during Artemis II’s current launch window and recommends postponing the crewed lunar flyby until late 2026, saying forecasts indicate a later date would substantially lower radiation and operational risks.

2026-02-27T03:01:23.001193-08:00
SpaceNews.comAndrew Jones

China set for its first one-year human spaceflight mission, confirms Pakistani astronaut flight

By SpaceNews.com: China set for its first one-year human spaceflight mission, confirms Pakistani astronaut flight China will begin its first one-year duration astronaut mission this year, while the first international astronaut will make a short visit to Tiangong space station.

2026-02-27T02:16:53.153226-08:00
rocketlabcorp.com

Rocket Lab Acquires Optical Support to Boost National‑Security Space Payload Capabilities

By rocketlabcorp.com: Long Beach, California – February 26, 2026 – Rocket Lab Corporation (Nasdaq: RKLB) (“Rocket Lab” or the “Company”), a global leader in launch services and space systems, today announced it has completed the acquisition of Optical Support, Inc.

2026-02-26T13:20:57.392251-08:00
Aviation WeekRobert Wall

ESA Eyes Full Hydrogen Peroxide Engine Demonstration

By Aviation Week: ESA and ArianeGroup are looking to advance work on a hydrogen peroxide and ethanol rocket engine that would be more sustainable than those using current propellants.

2026-02-26T01:56:00.902775-08:00