Zobrazeno 1 - 10
of 126
pro vyhledávání: '"Friedman, Louis"'
Autor:
Turyshev, Slava G., Garber, Darren, Friedman, Louis D., Hein, Andreas M., Barnes, Nathan, Batygin, Konstantin, Brin, G. David, Brown, Michael E., Cronin, Leroy, Davoyan, Artur, Dubill, Amber, Eubanks, T. Marshall, Gibson, Sarah, Hassler, Donald M., Izenberg, Noam R., Kervella, Pierre, Mauskopf, Philip D., Murphy, Neil, Nutter, Andrew, Porco, Carolyn, Riccobono, Dario, Schalkwyk, James, Stevenson, Kevin B., Sykes, Mark V., Sultana, Mahmooda, Toth, Viktor T., Velli, Marco, Worden, S. Pete
Publikováno v:
Planetary and Space Science 235 (2023) 105744
Recently, we witnessed how the synergy of small satellite technology and solar sailing propulsion enables new missions. Together, small satellites with lightweight instruments and solar sails offer affordable access to deep regions of the solar syste
Externí odkaz:
http://arxiv.org/abs/2303.14917
Autor:
Johnson, Les, Barnes, Nathan, Ceriotti, Matteo, Chen, Thomas Y., Davoyan, Artur, Friedman, Louis, Garber, Darren, Kezerashvili, Roman, Kobayashi, Ken, Matloff, Greg, McInnes, Colin, Mulligan, Pat, Swartzlander, Grover, Turyshev, Slava G.
Solar sails enable missions to observe the solar environment from unique vantage points, such as sustained observations away from the Sun-Earth line; sub-L1 station keeping; high inclination solar orbits; Earth polar-sitting and polar-viewing observa
Externí odkaz:
http://arxiv.org/abs/2301.01297
Autor:
Friedman, Louis D., Garber, Darren, Turyshev, Slava G., Helvajian, Henry, Heinshiemer, Thomas, McVey, John, Davoyan, Artur R.
Publikováno v:
Experimental Astronomy (2024) 57:1
The solar gravitational lens (SGL) provides a factor of $10^{11}$ amplification for viewing distant point sources beyond our solar system. As such, it may be used for resolved imaging of extended sources, such as exoplanets, not possible otherwise. T
Externí odkaz:
http://arxiv.org/abs/2107.11473
Autor:
Garber, Darren, Friedman, Louis D., Davoyan, Artur R., Turyshev, Slava G., Melamed, Nahum, McVey, John, Sheerin, Todd F.
Publikováno v:
Experimental Astronomy 53, 945-960 (2022)
A solar sail propelled small satellite mission concept to intercept and potentially rendezvous with newly discovered transient interstellar objects (ISOs) is described. The mission concept derives from the proposal for a technology demonstration miss
Externí odkaz:
http://arxiv.org/abs/2106.14319
Autor:
Turyshev, Slava G., Helvajian, Henry, Friedman, Louis D., Heinsheimer, Tom, Garber, Darren, Davoyan, Artur, Toth, Viktor T.
Publikováno v:
BAAS 53(4), 039 (2021)
We discuss the in-flight autonomous assembly as the means to build advanced planetary science payloads to explore the outer regions of the solar system. These payloads are robotically constructed from modular parts delivered by a group of smallsats (
Externí odkaz:
http://arxiv.org/abs/2007.05623
Autor:
Turyshev, Slava G., Shao, Michael, Toth, Viktor T., Friedman, Louis D., Alkalai, Leon, Mawet, Dmitri, Shen, Janice, Swain, Mark R., Zhou, Hanying, Helvajian, Henry, Heinsheimer, Tom, Janson, Siegfried, Leszczynski, Zigmond, McVey, John, Garber, Darren, Davoyan, Artur, Redfield, Seth, Males, Jared R.
We examined the solar gravitational lens (SGL) as the means to produce direct high-resolution, multipixel images of exoplanets. The properties of the SGL are remarkable: it offers maximum light amplification of ~1e11 and angular resolution of ~1e-10
Externí odkaz:
http://arxiv.org/abs/2002.11871
Autor:
Turyshev, Slava G., Shao, Michael, Shen, Janice, Zhou, Hanying, Toth, Viktor T., Friedman, Louis, Alkalai, Leon, Arora, Nitin, Garber, Darren D., Helvajian, Henry, Heinsheimer, Thomas, Janson, Siegfried W., Johnson, Les, Males, Jared R., Nakagawa, Roy, Redfield, Seth, Strange, Nathan, Swain, Mark R., Van Buren, David, West, John L., Weinstein-Weiss, Stacy
The Solar Gravitational Lens (SGL) allows for major brightness amplification ($\sim 10^{11}$ at wavelength of $1~\mu$m) and extreme angular resolution ($\sim10^{-10}$ arcsec) within a narrow field of view. A meter-class telescope, with a modest coron
Externí odkaz:
http://arxiv.org/abs/1803.04319
Akademický článek
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Autor:
Garber, Darren1 (AUTHOR), Friedman, Louis D.2 (AUTHOR), Davoyan, Artur3 (AUTHOR), Turyshev, Slava G.4 (AUTHOR) turyshev@jpl.nasa.gov, Melamed, Nahum5 (AUTHOR), McVey, John5 (AUTHOR), Sheerin, Todd F.5 (AUTHOR)
Publikováno v:
Experimental Astronomy. Jun2022, Vol. 53 Issue 3, p945-960. 16p.
