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Astrophsyics

Cosmic Origins Science

In order to understand how the Universe has changed from its initial simple state following the Big Bang into the magnificent Universe we see as we look at the night sky, we must understand how stars, galaxies, and planets are formed over time. The Universe is comprised of mostly hydrogen and helium. In fact, these two elements make up 98% of the visible matter in the Universe. Nevertheless, our world and everything it contains—even life itself—is possible only because of the existence of heavier elements such as carbon, nitrogen, oxygen, silicon, iron, and many, many others. How long did it take the first generations of stars to seed our Universe with the heavy elements we see on Earth today? When in the history of the Universe was there a sufficient supply of heavy elements to allow the formation of prebiotic molecules and terrestrial-like planets upon which those molecules might combine to form life?

Our big question: "How did the universe originate and evolve to produce the galaxies, stars, and planets we see today?"

Hubble Sees Plunging Galaxy Losing Its Gas

COR News

Program News and Announcements

17 September 2020
NASA announces major revisions in Astrophysics Research and Analysis opportunity. Due dates remain unchanged. »  Details.
17 September 2020
NASA releases Citizen Science Seed Funding Program opportunity. Notices of Intent requested by 13 October 2020, with proposals due 11 December 2020. »  Details.
17 September 2020
NASA extends due date for Astrophysics Pioneers opportunity. Proposals are now due 8 October 2020. »  Details.
9 September 2020
Swift Cycle 17 Guest Investigator proposals due on 25 September 2020 »  Details.
4 September 2020
Call for nominations to the Cosmic Origins Program Analysis Group (COPAG) Executive Committee. »  Details.
26 June 2020
Based on extensive feedback from the community, including the recent COPAG survey and APAC discussion, the Astrophysics Data Analysis Program will be solicited in ROSES-2021. »  Details.
15 June 2020
NASA's Cosmic Origins Program Analysis Group Executive Committee (COPAG EC) is soliciting input on the impacts of COVID-19 on Cosmic Origins research via ADAP. The survey deadline has been extended until Friday, June 19, 2020 »  Details.
8 June 2020
NASA Astrophysics job announcement will open on Monday, 29 June 2020. »  Details.

Project News


Links

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  • NASA Official: Phil Newman
  • Web Curator: Pat Tyler
Goddard Space Flight Center
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