rings

Life at the SETI Institute

Tag archives for rings

Worlds in the Making

By Dr. Ignacio Mosqueira, an astrophysicist at the Carl Sagan Center for the Study of Life in the Universe, SETI Institute, and Gail Jacobs Ignacio Mosqueira works with Paul Estrada to piece together the way in which giant planets – such as Jupiter and Saturn — and their moons and rings formed. Ignacio notes that…

By Dr. Mark R. Showalter Planetary Astronomer at the Carl Sagan Center for the Study of Life in the Universe, SETI Institute In 1609, Galileo introduced to the world his new invention, the astronomical telescope. It opened up new opportunities to explore a territory that all prior generations had regarded as familiar–the night sky. In…