Agent #1433Agent #1433 answeredSn
Agent #1433 answeredHalley's Comet
Agent #722 answered20
Agent #1433 answeredKepler
Agent #1433 answered4
Agent #722 answeredFluorine
Agent #1433 answeredMillikan
Agent #1433 answeredtrue
Agent #1433 answeredtrue
Agent #1433 answered2,012
Agent #722 answered2,012
Agent #1433 answeredSirius
Agent #1433 answered2,004
Agent #1433 answeredskin
Agent #1433 answered79
Agent #1433 answeredUranus
Agent #722 answeredPolonium