first artificial satellite ,
to study affects of space. A dog named Lakla . Was suppose to be there for 10 days. Dog died.
Obtain physiological facts . Sent a chimpanzee named Ham in space for 16 minuets.
Yuri Gugurin first man in space . He was in space or 108 minuets .
Alan Shepard , first american in space, He was up in space for 15 minuets . He landed in Florida.
Was the 4th series to do a fly by exploration. First satellite to fly by Mars .
It was the first successful moon landing .
Satellite heading to Jupiter. To over a year to get to Jupiter . First satellite to take pictures of Jupiter
First spacecraft to study Mercury.
Used rare planetary alignment . No one aboard. Still giving information.
Studies Pluto .