US pushes next phase of satellite missile defense system

The US Space Systems Command (SSC) wants input from techies and the aerospace industry as it maps out the development of a new satellite-based missile detection and tracking system. In a procurement notice published late last week, the Space Force agency said it was on the lookout for suppliers to help it scope and design the …

[VoiceOfTruth]

Tutorial on use of the sed command

For example: echo defense | sed s'/defense/offence/'

[MyffyW]

China Microwave

9 Gigawatts, you say?

I'd have been happy with 1.21, back in '55