What a wonderful day - for the first time since spring classes ended, the NY Times print edition is again on campus - and free. Pick up a copy in a variety of locations. Be aware of your surroundings and see how many NYT news racks you can spot. My favorite story today is an editorial essay titled "
A One-Way Ticket to Mars." As indicated, the feasibility of sending a manned spacecraft to Mars is heightened if the crew decides to stay there since returning takes more fuel than can be stored, not to mention the extra weight required by the shields needed to protect the travelers on a round-trip flight. According to the author, numerous scientists and engineers from the Jet Propulsion Laboratory indicated they would be willing to do so for the adventure and the presumable benefit to society. Here's an analogy that Lawrence Krauss provided to support the rationale. He says, "Colonists and pilgrims seldom set off for the New World with the expectation of a return trip..." What do you think of that argument?