“The high spatial resolution of SOFIA combined with the unique wavelength coverage and impressive dynamic range of the FORCAST camera allowed us to resolve the warm emission around eps Eri, confirming the model that located the warm material near the Jovian planet’s orbit,” said Su. “Furthermore, a planetary mass object is needed to stop the sheet of dust from the outer zone, similar to Neptune’s role in our solar system. It really is impressive how eps Eri, a much younger version of our solar system, is put together like ours.”

 

This study was published in the Astronomical Journal on April 25, 2017.

 

SOFIA is a Boeing 747SP jetliner modified to carry a 100-inch diameter telescope. It is a joint project of NASA and the German Aerospace Center, DLR. NASA’s Ames Research Center in California’s Silicon Valley manages the SOFIA program, science and mission operations in cooperation with the Universities Space Research Association headquartered in Columbia, Maryland, and the German SOFIA Institute (DSI) at the University of Stuttgart. The aircraft is based at NASA’s Armstrong Flight Research Center's Hangar 703, in Palmdale, California.

For more information about SOFIA, visit:

http://www.nasa.gov/sofia • http://www.dlr.de/en/sofia

Study SOFIA's science mission and scientific instruments at:

http://www.sofia.usra.edu • http://www.dsi.uni-stuttgart.de/index.en.html

 

Nick Veronico, nveronico@sofia.usra.edu

Last Updated: Aug. 7, 2017
Editor: Kassandra Bell