

Today In Space
Last Updated: Wednesday, Sept. 17, 2025, 9:58 PM PDT
2025-09-17T21:58:54.784410-07:00 2025-09-17T21:58:54.784410-07:00 (2025-09-17T21:58:54.784410-07:00)

Arianespace weighing higher Ariane 6 cadence — options to exceed 10 launches per year if demand materializes
By SpaceNews.com: Arianespace is weighing options to increase the launch rate of the Ariane 6 rocket beyond 10 per year if government and commercial demand supports it.

Poland Commits €470m for Six Satellites to Join EU IRIS² Secure-Communications Constellation
By European Spaceflight: Poland has committed 2 billion PLN (€470 million) to build six communications satellites as an added contribution to the IRIS2 constellation.

Small GEO manufacturers split on vertical integration: sovereignty vs. speed and scale
By SpaceNews.com: The fledgling small geostationary satellite manufacturing market is splitting across a spectrum of vertical integration strategies as companies weigh sovereignty, speed and scale in reshaping space-based communications.

Northrop Grumman, NASA fix software safeguard that shut down cargo craft engine; ISS docking set for Thursday
By Reuters: NASA on Wednesday night resumed plans to moor an uncrewed cargo craft to the International Space Station after resolving an early engine-shutdown issue it said was caused by a "conservative safeguard" in the vehicle's software settings.

Russia launches sixth GLONASS‑K navigation satellite (GLONASS‑K 18L)
By russianspaceweb.com: Sixth mission of the GLONASS-K satellite (No. 18L).

Artemis 2 astronauts will double as human science experiments on their trip around the moon
By Space.com: The life of an astronaut comes with a lot of poking and prodding.

SpaceX’s President and COO Gwynne Shotwell on EchoStar Spectrum Buy and Starlink Direct-to-Cell, Plus Starship Updates at WSBW
By Via Satellite: SpaceX's Gwynne Shotwell talked about what SpaceX’s recent spectrum buy from EchoStar will mean for Starlink’s Direct-to-Cell business.