Mariner 1 Launch Failure
Mariner 1 is launched toward Venus but a guidance failure forces controllers to destroy the spacecraft shortly after liftoff.
Follow Jack James through 4 dated historical records for United States of America.
A chronological timeline drawn from matching World History Database records.
Mariner 1 is launched toward Venus but a guidance failure forces controllers to destroy the spacecraft shortly after liftoff.
Mariner 2 launches on the first successful American mission to Venus.
Mariner 2 flies past Venus and becomes the first successful spacecraft mission to another planet.
Mariner 2 detects no strong intrinsic magnetic field at Venus during its planetary encounter.
These dates and descriptions come from the historical_events database. Exact duplicate records have been collapsed. Names are grouped by the country, Name 2 and Name 1 fields; records with missing Name 2 cannot be reliably assigned to an individual biography. Check the underlying sources before formal citation.