Roughly half of Sun-like stars have a stellar sibling, and a surprising fraction of those siblings are identical twins.
Stellar astronomy
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Eclipse’s Last Major Stop Is Rich in Science and Amazement
Eclipse celebrations and scientific preparations abound in the final large U.S. population center to see Monday’s total eclipse.
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Small Towns Brace for Historic Eclipse Crowds
Some towns have known for a decade to prepare; others learned as little as a year ago about the event and what it might bring to their locale.