One of Planck's first images is shown as a strip superimposed over a two dimensional projection of the whole sky as seen in visible light.
Add image to your album
Email this page Post this page to your Facebook wall Tweet this page

Planck's First Glimpse at the Universe

One of Planck's first images is shown as a strip superimposed over a two dimensional projection of the whole sky as seen in visible light. The strip covers 360-degrees of sky and, at its widest, is about 15 degrees across. The prominent horizontal band is light from our Milky Way galaxy.

The Planck image shows how the sky looks at millimeter-long wavelengths. Red areas are brighter, blue areas are darker. The large red strips show the Milky Way. The small bright and dark spots far from the galactic plane are from the cosmic microwave background -- relic radiation leftover from the birth of our universe.

Planck is measuring the sky at nine wavelengths of light, one of which is shown here.Planck is a European Space Agency mission, with significant participation from NASA. NASA's Planck Project Office is based at JPL. JPL contributed mission-enabling technology for both of Planck's science instruments. European, Canadian, U.S. and NASA Planck scientists will work together to analyze the Planck data. More information is online at http://www.nasa.gov/planck and http://www.esa.int/planck.

Image details

ID#:
PIA12206

Date added:
2009-09-17

Mission:
Planck

Spacecraft:
Planck

Instruments:
LFI/HFI

Rating:



Views:
4,229

Full-Res TIFF:
PIA12206.tif (9.29 MB)

Full-Res JPG:
PIA12206.jpg (0.45 MB)

Image credit:
ESA, LFI & HFI Consortia, Background optical image: Axel Mellinger