Able 1, later called Pioneer 0, was the first attempted deep-space launch by any nation and the first U.S. attempt to send a spacecraft to the Moon. The 1958 lunar-orbiter probe’s Thor first stage exploded shortly after liftoff, ending the mission before it left Earth.
Future launches and major activity directly linked to this vehicle family.
Able 1, later called Pioneer 0, was the first attempted deep-space launch by any nation and the first U.S. attempt to send a spacecraft to the Moon. The 1958 lunar-orbiter probe’s Thor first stage exploded shortly after liftoff, ending the mission before it left Earth.
Future launches and major activity directly linked to this vehicle family.