In 5 billion years, the sun will become a red giant and swallow Earth and nearby planets. New research suggests that some close-in planets can avoid being swallowed by stars during these death throes.
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The total lunar eclipse on Nov. 8 is a rare phenomenon that is usually observed once every one and a half years, with the next expected to be on Mar. 14, 2025.
Astronomers detected a stream of neutrinos coming from a supermassive black hole that was just out of view from our planet that could allow scientists to better understand cosmic energies.
Europe was found to have rising temperature more than twice as fast as any other country in the last 30 years and heightens the risks of climate change.