First spacecraft to send animal to space. Laika was the dog sent.
Race between Russia to US for first human to be in space. Russia won.
Put humans in space
First mission to take pictures of Jupiter, also went threw the astroid belt
Went to Venus and Mercury
Took pictures of Jupiter and its moons. Still getting data today
First rover on Mars
Studying Saturn and moons. Over 16 countries involved.
People doing experiments on different things
First telescope in orbit
Explore Mars surface
Looking for Earth like planets to live on