Scientists slam ‘indefensible’ axing of Nasa’s $450m Viper moon rover | In an open letter to the US Congress, experts say decision will undermine lunar exploration for the next decade
'A dark day for lunar science:' Scientists shocked as NASA cancels VIPER moon rover
NASA Built the Viper Moon Rover for $450 Million. Now It’s Canceling the Mission.
NASA Built the Viper Moon Rover for $450 Million. Now It’s Canceling the Mission.
NASA's Viper moon rover gets its 'neck' and 'head' installed for mission later this year
Watch NASA build its VIPER moon rover with these free online watch parties
