Technology: What was the Earth's first artificial satellite ?

Questions

Whats the name of the cartoon character who lives in Jellystone National Park?

Who spent most of the MASH series trying to get out of Korea but was the only one to remain there?

Good Morning Vietnam stared what actor as Adrian Cronauer?

Which child star featured in Michael Jacksons black or White video?

Which 1993 film starred Richard Attenborough?