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Currently Browsing: Results for Tag "cygnus"

Astronomers get a chance to watch a rare red nova in its opening strains

Astronomers get a chance to watch a rare red nova in its opening strains As you might suspect, a contact binary is an unstable state of affairs.When that finally happens, the cores of the two stars will merge and then explode as a luminous red nova.

Cold, mysterious, and also sad: this week in space

Cold, mysterious, and also sad: this week in space Navy, [he] left his mark on the history of exploration by flying three times in space, twice to the moon.In this case, the wave may form as the lower atmosphere flows over mountains on Venus’ surface.