## An astronomer who took on the study of stellar orbits in galaxies.These orbits are three dimensional, not in a plane like our planetary orbits. He found that these orbits can be represented by a strange attractor, appropriate called the Henon attractor. |

© The Exploratorium, 1996

## An astronomer who took on the study of stellar orbits in galaxies.These orbits are three dimensional, not in a plane like our planetary orbits. He found that these orbits can be represented by a strange attractor, appropriate called the Henon attractor. |

© The Exploratorium, 1996