Monthly Archives: July 2020

Biden Vows to Uproot Systemic Racism in July 4 Observations

Former Vice President Joe Biden promised on Saturday to “pluck the roots of this country’s systemic racism” in a July 4 message that contrasted sharply with President Trump’s warning on a bush. Rushmore’s fireworks show that “angry crowds” at protests against racism were attacking the history and culture of the …

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FAST telescope detects extragalactic neutral hydrogen

In a significant astronomical advance, scientists have detected for the first time the neutral emission of the hydrogen line from extragalactic galaxies, with the help of the world’s largest radio telescope, which could help enrich the understanding of dark matter. An international team led by the South American Astronomy Center …

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