Video Archive

  • Much ado about nothing: Astronomers use empty space to study the universe

    Researchers who are looking for new ways to probe the nature of gravity and dark energy in the universe have adopted a new strategy: looking at what’s not there.

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  • Huge Fireball over Northeastern US

    690 Reports The AMS has received nearly 700 reports so far about a fireball event over Northeastern US on May 17th 2016 around 12:50am EDT (4:50 UT). The fireball was seen primarily from Maine but witnesses from Vermont, New Hampshire, New Jersey, Massachusetts, New York, Rhode Island, Pennsylvania, Connecticut, Ontario (Canada) and Québec (Canada) also

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