A declaration of dissent from past and present NASA employees warns that science and safety are at risk and joins similar documents from staff at other federal science agencies

Declaration of dissent, which warns that science and safety are at risk, joins similar documents from staff at the EPA and the NIH.

Hundreds of NASA scientists issued a rare public rebuke on Monday against the agency's funding cuts. More than 285 scientists signed a public letter to NASA interim administrator Sean Duffy, who also leads the Department of Transportation.