SPICA
(Space Infrared Telescope for Cosmology and Astrophysics)
(plan for a future space IR telescope)
SPICA
(for Space Infrared Telescope for Cosmology and Astrophysics)
is a proposal by
Japan (Japan Aerospace Exploration Agency) and Europe (European Space Agency), aimed at a launch in
the 2030 time frame.
It was passed over for a 2020 funding opportunity, and
as of 2024, no funding is in place for additional development.
Its aim is a 2.5 m diameter telescope in an L2 orbit,
designed for high sensitivity by cooling the mirror below 8 K.
Proposed instruments:
Compared to JWST, its aperture would be smaller (similar
to that of HST) and its wavelength-range would cover mid
to far infrared rather than near infrared to mid infrared,
i.e., closer to the ranges of Spitzer and SOFIA.
Note the acronym SPICA is also used for a CHARA instrument in
development.
(telescope,spacecraft,infrared,JAXA,plan,far infrared,L2)
Further reading:
https://en.wikipedia.org/wiki/SPICA_(spacecraft)
https://ui.adsabs.harvard.edu/abs/2018PASA...35...30R/abstract
https://www.isas.jaxa.jp/en/missions/spacecraft/others/spica.html
https://www.ir.isas.jaxa.jp/SPICA/SPICA_HP/index-en.html
https://sci.esa.int/web/cosmic-vision/-/53635-spica
https://sci.esa.int/web/future-missions-department/-/spica-mission-study-summary-report
https://www.thespacereview.com/article/3934/1
https://noirlab.edu/science/sites/default/files/media/archives/presentations/scipresentation0289-en.pdf
WaveL | Freq | Photon Energy | | |
12μm | 25THz | 103meV | begin | SPICA |
230μm | 1.4THz | 5.4meV | end | SPICA |
|
Referenced by pages:
Academia Sinica Institute of Astronomy and Astrophysics (ASIAA)
Lagrangian point
Index