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Astrophsyics

About Physics of the Cosmos (PCOS)

The Physics of the Cosmos (PCOS) Program lies at the intersection of physics and astronomy. Its purpose is to explore some of the most fundamental questions regarding the physical forces and laws of the universe: the validity of Einstein's General Theory of Relativity and the nature of spacetime; the behavior of matter and energy in extreme environments; the cosmological parameters governing inflation and the evolution of the universe; and the nature of dark matter and dark energy.

The PCOS Program consists of a suite of operating science missions and future missions that focus on specific aspects of these topics.



PCOS News

Program News and Announcements

14 September 2018
NASA's Astrophysics Division issues open call for nominations, including self-nominations, to serve on the Executive Committee of NASA's Physics of the Cosmos Program Analysis Group, or PhysPAG. Deadline for receipt of nominations is October 19, 2018. »  Full details [PDF].
24 July 2018
The National Academies has released information about the 2020 Decadal Survey call for Community Science White Papers. They will be due 7–18 January 2019. See here for further instructions.
1 June 2018
MMA SAG analyzing the benefits of multimessenger observations made possible by NASA observatories in the 2020 decade and beyond launched! Join the kickoff telecon Friday, 8 June, and sign up today! »  Full details
26 Feb 2018
LISA Preparatory Science is a new program element in ROSES 2018 to provide support for U.S. investigators involved in analysis and interpretation of simulated LISA data. Mandatory NOIs are due 19 Mar 2018 and full proposals are due 14 Jun 2018.

Project News

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Links

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  • Web Curator: Pat Tyler
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