Edward Guinan

Betelgeuse star
ESA/Herschel/PACS/L. Decin et al.
Mark Abrams
February 24, 2020 - 8:40 am
A Villanova University astronomer says an unusual dimming of a star in the constellation Orion could be a warning that it's about to "go supernova." Read more here.
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Shirakawa-go and Orionid meteor shower
Kazushi Inagaki/Getty Images
John McDevitt
October 19, 2019 - 1:30 pm
If weather conditions are right and you're away from city lights, you may be able to see the Orionid meteor shower Monday night into the wee hours of Tuesday morning.
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A view of "Super Earth," which orbits Barnard's Star, nearly seven light-years from Earth.
Villanova University
Mark Abrams
November 17, 2018 - 4:00 am
PHILADELPHIA (KYW Newsradio) — A Villanova astronomy and planetary science professor is among an international team of astrophysicists who have discovered a planet known among scientists as a Super Earth. Professor Edward Guinan said the discovery of the planet was made near what is called Barnard'...
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