Description A white dwarf is a star (about the size of the Earth) that has reached the end of its life cycle, as our own Sun will one day. Most white dwarfs eventually cool down and fade away. But, as one theory has it, a white dwarf may gather matter from a red giant companion star and consequently explode as a Type Ia supernova.During a supernova, the elements carbon and oxygen fuse into heavier elements, including nickel and iron. This nuclear reaction takes place inside the star, in a very thin, quickly moving, burning zone called a flame.This image shows a computer simulation of a model supernova flame (red). Hicks creates simulations that measure how fast the flame burns and how changes in the gravitational field affect the speed of the reaction. She uses that data to better understand Type Ia supernova explosions, which can tell astronomers more about the expansion of the universe.Technique: VisIT software and Northwestern Quest facility, computer generated
Science In Society Northwestern University's Recent Work
About the artist
Science In Society Northwestern University Member Since November 2013 Artist Statement Science in Society is a Northwestern University research center dedicated to science outreach and public engagement.
These images stem from cutting-edge research on campus, winning our annual Scientific Images Contest which goes on display in galleries across Chicago.
Through partnerships with schools and community groups, we train Northwestern researchers to share their expertise and creativity in a community centered way. Sales from these images goes to support our education and outreach activities, connecting researchers to the wider community.