- About SOFIA
- Science Results Archive
- SOFIA Outreach
- Image Galleries
Nature paper published including SOFIA/GREAT results
An international scientific team led by scientists at the University of Cologne, Germany, applied a new method of age determination to a combination of data from SOFIA and other observatories to make a surprising discovery: The star forming cloud IRAS 16293-2422, located at a distance of about 400 light years in the direction of the constellation Ophiuchus, is at least 1 million years old, yet it is still making sun-like stars.