Persistent Identifier
|
hdl:2014/54266 |
Publication Date
|
2023-04-03 |
Title
| Conceptual Design of the Lunar Crater Radio Telescope (LCRT) on the Far Side of the Moon |
Author
| Bandyopadhyay, Saptarshi (Pasadena, CA: Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2021)
McGarey, P. (Pasadena, CA: Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2021)
Bandyopadhyay, S. (Pasadena, CA: Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2021)
Rafizadeh, R. (Pasadena, CA: Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2021)
Goel, A. (Pasadena, CA: Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2021)
Delapierre, M. (Pasadena, CA: Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2021)
Arya, M. (Pasadena, CA: Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2021)
Nesnas, I. (Pasadena, CA: Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2021)
Lazio, J. (Pasadena, CA: Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2021)
Goldsmith, P. (Pasadena, CA: Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2021)
Stoica, A. (Pasadena, CA: Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2021)
Quadrelli, M. (Pasadena, CA: Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2021)
Hallinan, G. (Pasadena, CA: Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2021) |
Point of Contact
|
Use email button above to contact.
Bandyopadhyay, Saptarshi |
Description
| In this paper, we present the conceptual design of a Lunar Crater Radio Telescope (LCRT) on the far side of the Moon. We propose to deploy a wire mesh using wall-climbing DuAxel robots in a 3–5 km diameter lunar crater on the farside, with a suitable depth-to-diameter ratio, to form a parabolic reflector with a 1 km diameter. LCRT will be the largest filled-aperture radio telescope in the Solar System. LCRT could enable scientific discoveries in the field of cosmology by observing the early Universe in the 10–50 m wavelength band (i.e., 6-–30 MHz frequency band), which has not been explored for cosmological observations to date. We have described LCRT’s science objectives and key technology challenges, that we need to overcome to make this concept a reality. We envisage that LCRT will open a new window for humanity’s exploration of the Universe. |
Subject
| Other |
Production Date
| 2021-03-06 |