NASA will host a news teleconference at 1 p.m. EST Wednesday, Feb. 19, to announce new observations from its high-energy X-ray mission, the Nuclear Spectroscopic Telescope Array (NuSTAR).
The findings reveal new information about supernovas, the tremendous explosions that mark the ends of massive stars' lives.
Audio and visuals will be streamed live online at:http://www.ustream.tv/nasajpl2. Audio of the teleconference will be streamed live on NASA's website at: http://www.nasa.gov/newsaudio
The briefing participants are:
Paul Hertz
Director of NASA's Astrophysics Division in Washington
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Fiona Harrison
NuSTAR principal investigator, California Institute of Technology (Caltech), Pasadena, Calif.
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Brian Grefenstette
Astronomer, Caltech
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Robert Kirshner
Astronomer, Harvard-Smithsonian Center for Astrophysics, Cambridge, Mass.
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Paul Hertz
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Fiona Harrison
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Brian Grefenstette
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