Saturday, September 27, 2014

Saturn - Pioneer 11, Voyager 1 & 2

We've learned about space exploration of Mercury, Venus, Mars and Jupiter.

Next up is Saturn!

On April 6, 1973 the Pioneer 11 spacecraft was launched into space. It took 6 years to get to Saturn. When it got there it flew very close and took pictures of the planet, the rings and moons.

On September 5, 1977 the Voyager spacecraft was launched into space. It took 3 years to get to Saturn and sent back very good pictures of the planet, it's rings and moons.
One of Saturn's moons called Titan is very interesting because it has air and water like earth.
The Voyager got very close to Titan, but the sky around it was cloudy so we could not take pictures.

On August 20, 1977 the Voyager 2 spacecraft was launched into space. It took 4 years to get to Saturn and sent back very good pictures of the rings, moon and planet.

On both of the Voyager spacecrafts was something called the Golden Record.
On one side of the record were pictures and the other side were sounds.
They hoped that if anyone ever found our spacecraft they would know that intelligent life was out in space.



(from: wikipedia - voyager golden record)


Kid Facts - Blast from the past: Planetary System