ScienceCasts: Why Won’t the Supernova Explode?
A question has been troubling astronomers: Why won’t the supernova explode? Although real stars blow up, the best computer models of dying stars do not result in much of a bang. …
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Tag: ScienceCasts
NASA – ScienceCasts Ocean Worlds Beyond Earth
Visit for more. We once thought oceans made our planet unique, but we’re now coming to realize that ‘ocean worlds’ are all around us. Subscribe For More Videos Like This: …
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ScienceCasts: Comet ISON Meteor Shower
Sungrazing Comet ISON, expected to become a bright naked-eye object later this year, might dust the Earth with meteoroids in early 2014. Researchers discuss the possibilities in this week’s ScienceCast.
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ScienceCasts: An Early Start for Noctilucent Clouds
Glowing electric-blue at the edge of space, noctilucent clouds have surprised researchers by appearing early this year. The unexpected apparition hints at a change in the “teleconnections” of Earth’s atmosphere.
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ScienceCasts Astronomy: A Spectacular Conjunction of Venus and Jupiter
Venus and Jupiter are converging for a spectacular conjunction in the sunset sky on August 27th Please Subscribe To My Channel: See my latest videos : Bringing you the BEST …
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The Hidden Meltdown of Greenland 2015 NASA ScienceCasts; Ice Sheet Melting from Global Warming
more at “NASA-supported researchers have found that ice covering Greenland is melting faster than previously thought. The action is happening out of sight, below the surface.” Public domain film from …
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ScienceCasts To Bennu and Back – Mission To Asteroid Bennu
OSIRIS-REx: Visit for more NASA’s OSIRIS-REx spacecraft is scheduled to launch on a mission to orbit, map and collect samples from the asteroid Bennu, and return to Earth 7 years …
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ScienceCasts NASA Spacecraft Fly in Record setting Formation
MMS: Visit for more Four NASA spacecraft have performed a thrilling maneuver to understand the physics of explosive reconnection in Earth’s magnetosphere. Subscribe For More Videos Like This: See my …
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