NASA's planetary defense team successfully crashes spacecraft into asteroid
Published
Former NASA astronaut Mike Massimino explains NASA's DART mission and why they intentionally crashed a spacecraft into an asteroid
#nasa #mikemassimino
Published
Former NASA astronaut Mike Massimino explains NASA's DART mission and why they intentionally crashed a spacecraft into an asteroid
#nasa #mikemassimino
Watch VideoA truck-sized asteroid zoomed by Earth on January 26. Should we be concerned?
“An object of that size,..