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Flying observatory SOFIA expanding frontiers in solar system and beyond

16 November 2016 Astronomy Now

NASA’s Stratospheric Observatory for Infrared Astronomy (SOFIA) is a Boeing 747SP jetliner modified to carry a 100-inch diameter telescope to study the universe at infrared wavelengths that cannot be detected from ground-based observatories. SOFIA’s Science Cycle 5, which runs from February 2017 through January 2018, spans the entire field of astronomy from planetary science to extragalactic investigations.

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Surprise discovery of new Southern Hemisphere meteor shower

25 February 2016 Astronomy Now

A new network of video surveillance cameras in New Zealand detected a surprise meteor shower on New Year’s Eve. The shower is called the Volantids, named after the constellation Volans, the flying fish, from which the meteoroids appear to stream towards us. The shower was not seen the year before and is not known from past radar observations. It could be an early warning that we should be looking for a potentially hazardous comet in that orbit.