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Astrophsyics

Projects

Current Missions

PCOS Current Missions

Chandra Chandra X-ray Observatory
Launch date: 23 July 1999
http://chandra.harvard.edu/

The Chandra X-ray Observatory, a NASA Great Observatory, provides the most detailed view to date of the X-ray universe. With its exquisite imaging capabilities and high spectral resolution scientists have investigated phenomena as diverse as the spectra of Jupiter's aurora, the effects of dark energy on the growth of galaxy clusters, and the properties of faint x-ray sources in deep fields.

Fermi Fermi
Launch date: 11 June 2008
http://fermi.gsfc.nasa.gov/

The Fermi Gamma-Ray Space Telescope (formerly GLAST) is providing our deepest and most detailed map of the gamma-ray sky. Fermi has recorded high-energy gamma rays produced by supernovae, pulsars, extreme flows of energy from systems powered by black holes, and gamma-ray bursts.

LISA Pathfinder/ST7 LISA Pathfinder/ST7
Launch date: 3 December 2015
http://lisapathfinder.org

LISA Pathfinder is an ESA technology test mission for the eLISA/NGO mission to search for gravitational waves generated by massive objects such as black holes. NASA is contributing one of two payloads, named ST-7.

LISA Pathfinder will pave the way for eLISA/NGO. It will test new methods of spacecraft control and determine if laser interferometry is feasible at the level of accuracy required by eLISA/NGO.

LISA Pathfinder will place two test-masses in a nearly perfect gravitational free-fall, and of controlling and measuring their motion with unprecedented accuracy. This is achieved through state-of-the-art technology comprising inertial sensors, a laser metrology system, a drag-free control system and an ultra-precise micro-propulsion system.

All these technologies are essential not only for eLISA/NGO—they also lie at the heart of any future space-based test of Einstein's General Relativity. LISA Pathfinder is scheduled for launch in 2015.

Final Launch Preparations for LISA Pathfinder: Images of Integration of LISA Pathfinder into VEGA rocket. Photo credit(s): ESA, Manuel Pedoussaut, 2015

Further information is available from ESA LISA Pathfinder News and Highlights.

XMM-Newton XMM-Newton
Launch date: 10 Dec 1999
http://xmm.esac.esa.int/

XMM-Newton, the X-ray Multi-Mirror Mission, is the second cornerstone of the ESA Horizon 2000 program. With high collecting area in the x-ray band, XMM provides vital information for studies of fundamental and relativistic processes from neutron stars and active galactic nuclei, the creation and dispersal of the elements in supernovae, the distribution of dark matter in clusters, groups, and elliptical galaxies, and young active stars to constrain models of the early solar system and star forming regions.

Related Current Missions

The following missions are part of the Explorer Program, but their science is closely related to the Physics of the Cosmos Theme.

NuSTAR NuSTAR
Launch date: 13 June 2012
http://www.nustar.caltech.edu/
Swift Swift
Launch date: 20 November 2004
http://swift.gsfc.nasa.gov/


PCOS News

Program News and Announcements

20 December 2018
LISA Preparatory Science 2018 (LPS) proposals have been selected! »  Full details
17 December 2018
NASA HQ has publicly posted an updated Astrophysics Implementation Plan (AIP), detailing progress made by NASA's Astrophysics Division in implementing the 2010 Decadal recommendations since the previous update in 2016. Please see »  full details
29 November 2018
The National Academies has released updated information about the 2020 Decadal Survey call for Community Science White Papers. They are now due 7 January–19 February 2019. See here for further instructions. Further, it is our pleasure to announce that the President of the National Academy of Sciences Marcia McNutt has appointed Dr. Fiona Harrison and Dr. Robert Kennicutt, Jr. to serve as co-chairs of the Astronomy and Astrophysics Decadal Survey committee.
19 November 2018
We would like to welcome our two new PhysPAG EC members, starting in Dec 2018. We extend our thanks to the three departing EC members.
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

Project News

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Links

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