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Showing posts from July 26, 2020

Breathtaking Image Reveals The Colossal Magnetic Field of a Distant Spiral Galaxy

Breathtaking Image Reveals The Colossal Magnetic Field of a Distant Spiral Galaxy  Spiral galaxies look nice and tidy, with most of their stars and gas confined to a disc neatly arranged in swirling spiral arms. But there's a lot more to a galaxy than what we can see, as a new image of invisible phenomena adroitly demonstrates. The image shows a galaxy called NGC 4217, around 67 million light-years from the Milky Way, viewed edge-on - and pictured amidst a mapped visualisation of the galaxy's vast, complex magnetic field, sprawling out some 22,500 light-years into the space around NGC 4217. Since we don't know much about how galactic magnetic fields are generated and maintained, astronomers are hoping lessons learnt from this new map could be applied to our home galaxy, the Milky Way. "Galaxy NGC 4217 is of particular interest to us," said astronomer and physicist Yelena Stein, formerly of Ruhr-Universität Bochum in Germany, and now at the Centre de Données as...

States sue Trump over order to exclude undocumented immigrants from U.S. House seat counts

States sue Trump over order to exclude undocumented immigrants from U.S. House seat counts NEW YORK (Reuters) - A coalition of 35 U.S. states, cities and counties sued President Donald Trump on Friday over his directive not to count undocumented immigrants when apportioning seats for the House of Representatives, a move that critics have said is designed to help Republicans. Trump's plan, announced on Tuesday, could exclude several million people when determining how to apportion the 435 House seats, starting with the 2022 midterm elections. It could cause a few House seats to shift from Democratic-leaning states with large immigrant populations to Republican-leaning states. The apportionment is also a basis for determining electoral votes for the 2024 and 2028 presidential elections. Among the mostly Democratic-leaning plaintiffs are New York state, the most populous plaintiff, Illinois, Massachusetts, Michigan, New Jersey, Pennsylvania, New York City, Chicago, Philadelphia and Sa...