Today is an exciting day: the WMAP collaboration (Wilkinson Microwave Anisotropy Probe) has “released its three year data and data analysis”:http://lambda.gsfc.nasa.gov/product/map/current/map_bibliography.cfm. I’ve just started looking through their results, but there is no doubt the precision cosmology they were able to do three years ago is even more exciting now! Recall that last time they released results, they became the the conclusive, precision evidence that the universe is indeed dominated by dark matter and dark energy, and not the normal matter we know so much about. That was a revolution in our thinking about this universe.
AUTHOR
You may also like
In this, the second in a series of short essays on the known fundamental building blocks of our universe, I will introduce […]
Physics is a good story. The muon collider is one amazing chapter in that story, one which has yet to be written […]
This was a pretty exciting week. It peaked on Wednesday when the GLAST satellite, a space-based gamma ray observatory, was launched into […]
This APS brought a few interesting lessons. When you commit to an experiment, follow it through and ignore outside pressure to release […]