SPHEREx: An All-Sky Spectral Survey

New May 24: The SPHEREx Concept Study Report has been submitted to NASA!

Designed to Explore
The Origin of the Universe
The Origin and History of Galaxies
The Origin of Water in Planetary Systems
The First All-Sky
Spectral Survey

A Rich Legacy Archive
for the Astronomy Community
with 100's of Millions
of Stars and Galaxies
Low-Risk Implementation
No Moving Parts
Single Observing Mode
Large Technical & Scientific Margins
Follows successful CIT/JPL mgt. model of NuSTAR