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
steve
I am a husband, son, and physicist. I am Research Group Manager in the Research Division at SNOLAB and a Professor of Physics at Queen's University. I like to do a little bit of everything: writing, running, biking, hiking, drumming, gardening, carpentry, computer programming, painting, drawing, eating and sleeping. I earned a Ph.D. in Physics in 2004 from the University of Wisconsin-Madison, I love to spend time with my family. All things written in here are my own, unless otherwise attributed.
1602 posts
You may also like
For many years, I have felt daunted by the quantum structure of nature. Don’t get me wrong – I studied it in […]
Modern Physics is an origin story of extremes. Extreme speed. Extreme smallness. It was in these corners of reality that old notions […]
I thought it might be nice to reflect on the physics that I am most interested in understanding during this second run […]
Crazy times, crazy times. I thought the summer would be busy, but it seems that I misjudged the autumn. There is a […]