[ad_1] Using accurate distance measurements to nearby Cepheid variable stars collected by the ESA Gaia spacecraft, astronomers using the Hubble Space Telescope were able to calibrate the brightness of Cepheids in distant …
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[ad_1] The All India Trinamool Congress (AITC) on Friday targeted Prime Minister Narendra Modi and Party Leader Bharatiya Janata, Amit Shah, on contradictory tweets about the electrification of a village . each …
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[ad_1] In an unexpected turnaround, moments after the announcement that a jury had discovered that a Chicago police officer had shot and unjustifiably killed a teenager armed with bats, the judge overturned …
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