First Light Images From Herschel Satellite Released 35
davecl writes "The first images from the Herschel satellite have been released by ESA. The images are of the galaxy M51 and show a lot of structure and other features never seen before. Coverage of these results can be found on the ESA website and on the Herschel mission blog. There's a lot of work still to be done on tuning the satellite and instruments for optimum performance, but these very early results already show the promise of this mission. I work on this project and can say that these results are really impressive at this early stage!"
first image (Score:3, Interesting)
Does the image taken of the ocean right after launch not count? Can anyone dig it up?
pretty amazing (Score:5, Interesting)
Considering that this image was taken while the main mirrors were still quite warm and not down to operating temperatures, this observatory is going to do great things once fully operational.
Re:comparisons (Score:5, Interesting)
The best theoretical resolution at 100 microns will be 7.2 arcseconds, limited by the size of the main mirror. Hubble can do 0.05 arcseconds at 0.5 microns (visible light). This may not seem all that impressive, but it about 4 times better than previous far-infrared observatories. And the instruments on-board are significantly more advanced than anything ever used for far-infrared astronomy.
Spin rate... (Score:2, Interesting)