Astrophysics (index)about

WFIRST

(Wide Field Infrared Survey Telescope)
(proposed space observatory)

WFIRST (for Wide Field Infrared Survey Telescope) is planned NASA space observatory for Dark Energy/Cosmology and Extra-Solar Planet research, including a Coronagraph for exoplanet Direct Imaging. Plans also includes observing Gravitational Microlensing Transients. It will use a surplus National Reconnaissance Office telescope that is the same size as HST (2.4m). Current plans are to launch in the mid 2020s.

The original WFIRST proposal (2011-2012) included construction of a new 1.3 meter telescope. While both variants were under consideration, the now-adopted plan was called WFIRST-AFTA (Astrophysics Focused Telescope Assets).

WFIRST is essentially a rename of the JDEM (Joint Dark Energy Mission) proposal (of circa 2005-2010), a mission plan superseding various dark energy research proposals, including SNAP (Supernova Acceleration Probe), Destiny (Dark Energy Space Telescope), and ADEPT (Advanced Dark Energy Physics Telescope).


(telescope,reflector,spacecraft,infrared,dark energy,plan,NASA,transients)
http://en.wikipedia.org/wiki/Wide_Field_Infrared_Survey_Telescope
http://wfirst.gsfc.nasa.gov/

Referenced by:
Exo-S
IPAC
NASA

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