Physics of the Cosmos

Program Home Page: http://universe.nasa.gov/program.html


The Physics of the Cosmos Program expands the knowledge of physics beyond General Relativity and quantum mechanics. It answers the question, "How does the Universe work?"

In attempting to understand and explain the universe, Albert Einstein devised several theories along with his theory of general relativity. Some remarkable predictions flow from these theories: the Big Bang, black holes, and existence of "dark energy." However, Einstein's theories only predict, they do not explain the phenomena. To find answers, scientists must move beyond Einstein's theory, and must employ new techniques and launch missions to observe the universe in new and advanced ways.

Launch Date A-Z Phase
20080611 20:00:00 USEastern June 11, 2008 Operating
19990724 July 23, 1999 Operating
19991211 December 10, 1999 Operating
Under Study
Under Study
20090401 19:00:00 USEastern April 01, 2009 Development
Under Study