Lockheed Martin's 'Tantrum' tech could help get satellites up and running without the wait 

 Lockheed Martin and Firefly Aerospace are combining to launch a demonstrator that aims to slash the time it takes spacecraft payloads to become operational. 

https://cdn.mos.cms.futurecdn.net/hNRNDkW5VQsXrhoVYF9CcV.jpg

https://www.space.com/lockheed-marin-esa-satellite-demonstrator-calibration