Fun: Cocktails: Creme de Cacao, cream, and brandy make a(n) __________.?

Questions

In 1579 Cornerstone is laid for Tycho ---------- 's Uraniborg observatory. ?

In 1579 Cornerstone is laid for Tycho Brahe's ---------- observatory. ?

In 1609 Venetian senate examines ---------- 's telescope. ?

In 1709 First known ascent in a---------- , by Father Bartolomeu de Gusmao of Portugal (indoors!). ?

In 1709 First known ascent in a hot-air balloon, by Father ---------- de Gusmao of Portugal (indoors!). ?