It's a disturbing but truthful account and has become a significant concern in academia of late.
Google "science fraud" and you will find much more information.
Here is Stapel's story:
http://www.nytimes.com/2013/04/28/magaz ... d=all&_r=0
Thank goodness students turned him in, despite the concerns and fears they had for their future careers in science.
Here is a highlight from the article:
Stapel’s fraud may shine a spotlight on dishonesty in science, but scientific fraud is hardly new. The rogues’ gallery of academic liars and cheats features scientific celebrities who have enjoyed similar prominence. The once-celebrated South Korean stem-cell researcher Hwang Woo Suk stunned scientists in his field a few years ago after it was discovered that almost all of the work for which he was known was fraudulent. The prominent Harvard evolutionary biologist Marc Hauser resigned in 2011 during an investigation by the Office of Research Integrity at the Department of Health and Human Services that would end up determining that some of his papers contained fabricated data.
Every year, the Office of Research Integrity uncovers numerous instances of bad behavior by scientists, ranging from lying on grant applications to using fake images in publications. A blog called Retraction Watch publishes a steady stream of posts about papers being retracted by journals because of allegations or evidence of misconduct.
Manipulation of data to fit a hypothesis would be likely to happen in cosmology as well?
What else out there was accepted as scientific knowledge but is actually fraud that remains undetected?