Author: Admin

Debris disks are quite common in the universe. Young stars have protoplanetary disks from which planets form. Black holes have accretion disks that are the source of the galactic jets. Supernova remnants can form a disk around neutron stars. So what about white dwarfs? Read The Full Article Here

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Pluto with a super-cryovolcano? Why not! All the elements are there, just not in the way we normally think of volcanoes. And cryovolcanoes are the reason why Pluto’s surface looks the way it does. A recent research paper explains why Pluto could be the home of the latest supervolcano discovery in the solar system. Read The Full Article Here

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Each year about 2% of U.S. public schools permanently close their doors, a trend that has translated in recent years to roughly 1,000 school closures annually. Budgetary constraints or low academic performance are typically cited as justification, but advocates have argued that these decisions unfairly target communities of color, particularly schools with large shares of Black students. Read The Full Article Here

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