Tag: stars

How stellar death can lead to twin celestial jets

How stellar death can lead to twin celestial jets

February 12, 2014

How do spherical stars evolve to produce highly aspherical planetary nebulae? A Rochester professor and his undergraduate student have a new theory as to why.

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Secret to Peanut-Shaped Star Orbits Peeled Away

Secret to Peanut-Shaped Star Orbits Peeled Away

November 27, 2013

Alice Quillen, professor of astronomy, and collaborators have created a mathematical model of what might be happening at the center of the Milky Way.

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