The Wildest Weather in the Universe
Hannah Wakeford, Space Telescope Science Institute

Though we may complain about it, Earth has nothing on the universe when it comes to wild weather. Within our own solar system, there are storms so large that our entire planet would be engulfed three times over. The thousands of exoplanets we have uncovered feature not only alien worlds with alien sunsets, but also places where gems rain down from the sky. Join Dr. Wakeford for an adventure into the most extreme weather known to science.

Host: Dr. Frank Summers

Recorded live on Tuesday, February 6, 2018 at the Space Telescope Science Institute in Baltimore, MD, USA

For more information: http://hubblesite.org/about_us/public-talks.shtml

360 Video – Use the mouse to scroll the view on a computer. For full immersion, watch using a virtual reality device and a 360 video player.

This visualization journeys into the famous star-forming region of the Orion Nebula based on an image from the Hubble Space Telescope. This exhilarating trip begins by flying through a layer of gas above the nebula, called the “veil”. The descent to the gaseous surface provides an overview of the structure of the region as the winds and radiation from the central cluster have carved out a long “valley” in the cloud. The massive bright stars are responsible for heating the gas to temperatures at which it glows. Their strong stellar winds also blow back the gas around nearby newly formed stars creating tadpole-shaped structures. Within these objects, called proplyds, planets may be forming inside dark, dusty disks encircling the stars. These young stars can also emit jets of radiation which, in turn, create wispy bow shocks throughout the region. All of these features are found in the Hubble image and have been modeled for this visualization.

Credit: Frank Summers, Greg Bacon, Zolt Levay, Lisa Frattare, Massimo Robberto (STScI)

Acknowledgment: Robert Gendler

Music: “Blizzard (PON I)”, Kai Engel, CC BY-NC