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What are Gliese 876 d, OGLE-2005-BLG-390Lb, MOA-2007-BLG-192Lb, COROT-Exo-7b, Gliese 581 d and Gliese 581 c?
What is the southernmost national capital city in the world?
What does an horologist make?
Who is the last person to die on stage in Shakespeare's "Romeo and Juliet"?
What number do the the numbers on opposite sides of a die always add up to?
What structural element of a building protrudes from the plane of a sloping roof surface, creating usable space in the roof by adding headroom and usually enabling addition of windows?
In an operation headed by Ali Hassan al-Majid (a cousin of then Iraqi leader Saddam Hussein), Iraq used the deadly nerve gas Sarin against what minority in 1987 and 1988?