The noon Sun stands directly over Earth’s equator at 5:01 a.m. EDT on March 20. This point is the vernal equinox, or simply ...
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DELETED Astronomy on MSNMarch 2025: What’s in the Southern Hemisphere sky this month?Venus lies bright but low, while Jupiter and Mars dominate. South America and the eastern Pacific Ocean get the best views of ...
A team of astronomers has found the first binary star system, D9, near the supermassive black hole Sagittarius A*. Previously ...
Binary neutron star mergers occur millions of light-years away from Earth. Interpreting the gravitational waves they produce presents a major challenge for traditional data-analysis methods. These ...
Gaia, a mission designed to map stars, has accidentally become a planet hunter. Using precise astrometry, it detected stellar ...
Warren Buffett is a big fan of Sirius XM Holdings (NASDAQ: SIRI). Or, at least someone on his investment team is. Buffett's holding company now owns around $2.4 billion in Sirius XM shares ...
Shares of Sirius XM Holdings Inc. climbed toward a two-month high Tuesday after Berkshire Hathaway Inc. disclosed that it boosted its stake in the satellite-radio company to more than 35%.
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