Lab Notes: Why did NASA spend a billion bucks on Lucy?
Podcast:The Science Show Published On: Tue Apr 22 2025 Description: Somewhere out past Mars in the early hours of Easter Monday, a space probe called Lucy whizzed by an asteroid named Donaldjohanson.Lucy then sent back images showing Donaldjohanson is about five kilometres wide and shaped like a peanut.It's one of a handful of asteroids on Lucy's 12-year itinerary.So what does the billion-dollar mission hope to achieve?