Trump's NASA cuts will 'compromise human safety,' hundreds of employees say in letter

NASA scientists say pending cuts to the space agency could compromise mission safety and pave the way for another tragedy like the 1986 Challenger disaster.

NASA scientists say pending cuts to the space agency could compromise mission safety and pave the way for another tragedy like the 1986 Challenger disaster.

NASA scientists say pending cuts to the space agency could compromise mission safety and pave the way for another tragedy like the 1986 Challenger disaster.

Radio/As It Happens