NASA launch controllers will implement new procedures as they head into a Sept. 21 launch demonstration test of the repairs to a hydrogen propellant leak that prompted a delay in a second attempt to launch the uncrewed Artemis I test flight of the Space Launch System rocket and Orion crew capsule.

Russian cosmonaut Valery Polyakov, who holds the record for the longest single mission in space at 437 days, died on Sept. 7, Roscosmos Corp. reports.

Astroport Space Technologies is developing a system of baking Moon dust into bricks to create a landing pad on the lunar surface.

In a little more than a year, a moratorium on new safety regulations to protect people onboard space vehicles is set to expire,

NASA has formally requested proposals from the space industry for long-running, evolvable Human Landing Systems able to support a steady cadence of Artemis-era astronaut missions to the lunar surface.

The government of Turkey has signed an agreement with Houston-based Axiom Space to fly its first astronaut to the International Space Station.

Hungary is restarting its human space program, with eight finalists undergoing evaluation for a planned flight to the International Space Station.

The spacecraft, a reusable upper stage that would replace the payload fairing of an Ariane 64, SUSIE is an attempt by European industry to respond to a variety of competitors.