Comet 3I/ATLAS from beyond solar system carries key molecule for life

Published on December 5, 2025

Astronomers have discovered that 3I/ATLAS is carrying methanol and other chemicals that were probably important in the origin of life

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Northrop Grumman continues solid rocket motor development and test program

December 5, 2025
Northrop Grumman tested a solid rocket motor Dec. 4 as part of an internal program to advance solid rocket propulsion technologies.The post Northrop Grumman continues solid rocket motor development and test program appeared first on SpaceNews.

Castelion raises $350 million to scale hypersonic missile production

December 5, 2025
The company founded by SpaceX veterans is opening a solid rocket motor manufacturing campus in New Mexico The post Castelion raises $350 million to scale hypersonic missile production appeared first on SpaceNews.