useless trivia: What Word Means: A Portico - A Stoa?

Questions

What scientist is credited with the discovery that there are galaxies beyond our Milky Way?Edwin Hubble?

What term describes how quickly an object moves over a certain distance??

In what song can the following lyrics be found? "Sometimes the snow comes down in June... Sometimes the sun goes 'round the moon."?

Who recorded the following song title? Who Needs Pictures?

Who wrote It Doesn't Matter Anymore for Buddy Holly??