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Northwestern University: Three Northwestern scientists explore their connections to art at exhibitions across the city

Share The link between science and art may not be obvious to some. But for three Northwestern University scientists, the connection between the two is innate. Beginning this weekend, professors Aaron Packman and Daniel E. Horton and molecular biosciences Ph.D. candidate Luis Schachner will explore this connection at different exhibits around Chicago. Packman and Horton were among 14 artists and scientists brought together as a part of an art exhibition opening at the Brushwood Center at Ryerson Woods, “Third Coast Disrupted: Artists + Scientists on Climate.” The exhibition culminates a yearlong conversation between scientists and artists that centered on impacts and solutions to climate change in the Chicago region.

What s possible at the deaths of our Universe s most massive stars

May 6, 2021 Artist s impression of a yellow supergiant in a close binary with a blue, main sequence companion star. Credit: Kavli IPMU/Aya Tsuboi. A curiously yellow pre-supernova star has caused astrophysicists to re-evaluate what is possible at the deaths of our Universe’s most massive stars. The team describe the peculiar star and its resulting supernova in a new study published today in Monthly Notices of the Royal Astronomical Society. At the end of their lives, cool, yellow stars are typically shrouded in hydrogen, which conceals the star’s hot, blue interior. But this yellow star, located 35 million light years from Earth in the Virgo galaxy cluster, was mysteriously lacking this crucial hydrogen layer at the time of its explosion.

Oddball supernova reveals star s death throes before exploding

Oddball supernova reveals star s death throes before exploding CNN 3 hrs ago By Ashley Strickland, CNN © Aya Tsuboi/Kavli IPMU This artist s illustration shows a potential stellar companion stripping hydrogen from the star that exploded into supernova 2019yvr. Stars experience very violent lives that usually end in dazzling explosions, and scientists have tried for years to determine what happens to massive stars just before this bombastic finale. Now, an unusual supernova is helping researchers piece more of that stellar puzzle together. An international team of researchers used NASA s Hubble Space Telescope to observe a massive yellow star 2.5 years before it exploded in a supernova. The star was located 35 million light-years from Earth in the Virgo galaxy cluster.

Mysterious hydrogen-free supernova sheds light on stars violent death throes

 E-Mail IMAGE: Artist s impression of a yellow supergiant in a close binary with a blue, main sequence companion star, similar to the properties derived for the 2019yvr progenitor system in Kilpatrick et. view more  Credit: Kavli IPMU / Aya Tsuboi A curiously yellow pre-supernova star has caused astrophysicists to re-evaluate what s possible at the deaths of our Universe s most massive stars. The team describe the peculiar star and its resulting supernova in a new study published today in Monthly Notices of the Royal Astronomical Society. At the end of their lives, cool, yellow stars are typically shrouded in hydrogen, which conceals the star s hot, blue interior. But this yellow star, located 35 million light years from Earth in the Virgo galaxy cluster, was mysteriously lacking this crucial hydrogen layer at the time of its explosion.

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