Zobrazeno 1 - 10
of 322
pro vyhledávání: '"Sykes, Mark"'
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:
Metzger, Philip T., Grundy, William M., Sykes, Mark, Stern, S. Alan, Bell III, James F., Detelich, Charlene E., Runyon, Kirby D., Summers, Michael
We argue that taxonomical concept development is vital for planetary science as in all branches of science, but its importance has been obscured by unique historical developments. The literature shows that the concept of planet developed by scientist
Externí odkaz:
http://arxiv.org/abs/2110.15285
Autor:
Lisse, Carey, Bauer, James, Cruikshank, Dale, Emery, Josh, Fernandez, Yanga, Fernandez-Valenzuela, Estela, Kelley, Michael, McKay, Adam, Reach, William, Pendleton, Yvonne, Pinilla-Alonso, Noemi, Stansberry, John, Sykes, Mark, Trilling, David, Wooden, Diane, Harker, David, Gehrz, Robert, Woodward, Charles
In its 16 years of scientific measurements, the Spitzer Space Telescope performed a number of ground breaking and key infrared measurements of Solar System objects near and far. Targets ranged from the smallest planetesimals to the giant planets, and
Externí odkaz:
http://arxiv.org/abs/2010.13741
We review some key issues pertaining to NASA's Research and Analysis programs, and offer recommended actions to mitigate or resolve these issues. In particular, we recommended that NASA increases funding to support a healthy selection rate (~40%) for
Externí odkaz:
http://arxiv.org/abs/2009.08312
We observed Ceres at three epochs in 2015 November and 2017 September and October with ALMA 12-meter array and in 2017 October with the ALMA Compact Array (ACA), all at ~265 GHz continuum (wavelengths of ~1.1 mm) to map the temperatures of Ceres over
Externí odkaz:
http://arxiv.org/abs/2003.11045
Autor:
Schröder, Stefan E., Li, Jian-Yang, Rayman, Marc D., Joy, Steven P., Polanskey, Carol A., Carsenty, Uri, Castillo-Rogez, Julie C., Ciarniello, Mauro, Jaumann, Ralf, Longobardo, Andrea, McFadden, Lucy A., Mottola, Stefano, Sykes, Mark, Raymond, Carol A., Russell, Christopher T.
Publikováno v:
A&A 620, A201 (2018)
The surface reflectance of planetary regoliths may increase dramatically towards zero phase angle, a phenomenon known as the opposition effect (OE). Two physical processes that are thought to be the dominant contributors to the brightness surge are s
Externí odkaz:
http://arxiv.org/abs/1811.05218
We report the results of a search for a dust trail aligned with the orbit plane of the large main-belt asteroid (24) Themis, which has been reported to have water ice frost on its surface. Observations were obtained with the GMOS instrument on the Ge
Externí odkaz:
http://arxiv.org/abs/1806.01461
It is often claimed that asteroids' sharing of orbits is the reason they were re-classified from planets to non-planets. A critical review of the literature from the 19th Century to the present shows this is factually incorrect. The literature shows
Externí odkaz:
http://arxiv.org/abs/1805.04115
Autor:
Metzger, Philip T., Grundy, W.M., Sykes, Mark V., Stern, Alan, Bell, James F., III, Detelich, Charlene E., Runyon, Kirby, Summers, Michael
Publikováno v:
In Icarus 1 March 2022 374
Autor:
Li, Jian-Yang, Reddy, Vishnu, Nathues, Andreas, Corre, Lucille Le, Izawa, Matthew R. M., Clouts, Edward A., Sykes, Mark V., Carsenty, Uri, Castillo-Rogez, Julie C., Hoffmann, Martin, Jaumann, Ralf, Krohn, Katrin, Mottola, Stefano, Prettyman, Thomas H., Schaefer, Michael, Schenk, Paul, Schröder, Stefan E., Williams, David A., Smith, David E., Zuber, Maria T., Konopliv, Alexander S., Park, Ryan S., Raymond, Carol A., Russell, Christopher T.
Previous observations suggested that Ceres has active but possibly sporadic water outgassing, and possibly varying spectral characteristics in a time scale of months. We used all available data of Ceres collected in the past three decades from the gr
Externí odkaz:
http://arxiv.org/abs/1601.03713