Notice: This is an archived and unmaintained page. For current information, please browse

Exploring New Worlds: The Search for and Characterization of Planets Beyond the Solar System

Presenter: Daniel Apai, University of Arizona
When: November 4, 2011 9AM PDT

Astronomy is entering an exciting new era where ground- and space-based observatories open windows on planetary systems increasingly similar to our own. In this talk I will give a brief overview of the search for exoplanets and discuss techniques that allow us to characterize the atmospheres of extrasolar planets. I will illustrate these from our work on detecting and characterizing exoplanets.

I will also introduce a new observing technique that provides an exciting look into the atmospheres, clouds, and surface features of exoplanets. We are now applying this technique, rotational phase mapping, to ultracool brown dwarfs using both the Hubble and the Spitzer Space Telescopes. I will discuss the exciting first results from these studies and the future applications of the technique to super-earths and earth-like planets, as a step toward understanding planets in or near to habitable zones.

Space Telescope Science Institute Webcast Series

  • Johns Hopkins University and the Space Telescope Science Institute present live and on-demand webcasts related to science, technology, and business to the scientific community and the public at-large. Live webcasts, production services, and the webcast archive are managed by the Information Technology Services division of the Space Telescope Science Institute.
  • Subscribe to this series