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Which telescope did astronomers use in 1974 to send an anticoded message to globular cluster M13?
Q10: What do you have to do to
Q18: The use of power tools is being
Q22: Describe the surface features of Venus. If
Q24: Neptune has a methane-rich atmosphere.
Q25: What is meant by directional stability?
Q32: Gases and liquids are both compressible.
Q32: Where did the Apollo 11 lunar module
Q40: What is a dial indicator?
Q50: The interior of Uranus is hot such
Q55: Work is accomplished during all of these