Overview of the Origins Space telescope: science drivers to observatory requirements
Abstract
The Origins Space Telescope (OST) mission concept study is the subject of one of the four science and technology definition studies supported by NASA Headquarters to prepare for the 2020 Astronomy and Astrophysics Decadal Survey. OST will survey the most distant galaxies to discern the rise of metals and dust and to unveil the co-evolution of galaxy and blackhole formation, study the Milky Way to follow the path of water from the interstellar medium to habitable worlds in planetary systems, and measure biosignatures from exoplanets. This paper describes the science drivers and how they drove key requirements for OST Mission Concept 2, which will operate between ~5 and ~600 microns with a JWST sized telescope. Mission Concept 2 for the OST study optimizes the engineering for the key science cases into a powerful and more economical observatory compared to Mission Concept 1.
Additional Information
© 2018 Society of Photo-Optical Instrumentation Engineers (SPIE).Attached Files
Published - 106980N.pdf
Files
Name | Size | Download all |
---|---|---|
md5:11cd1595a56b105db8f833ad07a75dfa
|
1.6 MB | Preview Download |
Additional details
- Eprint ID
- 98177
- Resolver ID
- CaltechAUTHORS:20190823-131512745
- Created
-
2019-08-23Created from EPrint's datestamp field
- Updated
-
2021-11-16Created from EPrint's last_modified field
- Caltech groups
- Infrared Processing and Analysis Center (IPAC), Astronomy Department
- Series Name
- Proceedings of SPIE
- Series Volume or Issue Number
- 10698