This image from the Herschel Observatory reveals some of the coldest and
darkest material in our galaxy. The choppy clouds of gas and dust are just
starting to condense into new stars.
Blue shows the warmest dust pictured, and red the coolest. Infrared light
with a wavelength of 70 microns is depicted in blue, and 160-micron light
is in red. Much of this region of the galaxy would be hidden in visible
light views.
The area pictured is in the plane of our Milky Way galaxy, 60 degrees from
the center. It spans a region 2.1 by 2.1 degrees.
This image was taken by Herschel's spectral and photometric imaging
receiver. Herschel is a European Space Agency mission with important
participation from NASA.
Herschel is a European Space Agency cornerstone mission, with science
instruments provided by consortia of European institutes and with important
participation by NASA. NASA's Herschel Project Office is based at NASA's
Jet Propulsion Laboratory. JPL contributed mission-enabling technology
for two of Herschel's three science instruments. The NASA Herschel Science
Center, part of the Infrared Processing and Analysis Center at the California
Institute of Technology in Pasadena, supports the United States astronomical
community. Caltech manages JPL for NASA. More information about NASA's
role in the mission is at http://www.herschel.caltech.edu/.