Zobrazeno 1 - 10
of 3 085
pro vyhledávání: '"Mainzer A"'
NEO Surveyor will detect asteroids and comets using mid-infrared thermal emission, however ground-based followup resources will require knowledge of the expected visible light brightness in order to plan characterization observations. Here we describ
Externí odkaz:
http://arxiv.org/abs/2409.05753
Autor:
Van Dyk, Schuyler D., Szalai, Tamas, Cutri, Roc M., Kirkpatrick, J. Davy, Grillmair, Carl J., Fajardo-Acosta, Sergio B., Masiero, Joseph R., Mainzer, Amy K., Gelino, Christopher R., Vinko, Jozsef, Joo, Andras Peter, Pal, Andras, Konyves-Toth, Reka, Kriskovics, Levente, Szakats, Robert, Vida, Krisztian, Zheng, WeiKang, Brink, Thomas G., Filippenko, Alexei V.
The reactivated Near-Earth Object Wide-field Infrared Survey Explorer (NEOWISE-R) serendipitously caught the Type II supernova SN 2023ixf in Messier 101 on the rise, starting day 3.6 through day 10.9, and on the late-time decline from days 211 throug
Externí odkaz:
http://arxiv.org/abs/2406.18005
Asteroids with low orbital perihelion distances experience extreme heating from the Sun that can modify their surfaces and trigger non-typical activity mechanisms. These objects are generally difficult to observe from ground-based telescopes due to t
Externí odkaz:
http://arxiv.org/abs/2404.15195
Autor:
Raducan, S. D., Jutzi, M., Merrill, C. C., Michel, P., Zhang, Y., Hirabayashi, M., Mainzer, A.
We present a series of numerical simulations using a shock physics smoothed particle hydrodynamics (SPH) code, investigating energetic impacts on small celestial bodies characterised by diverse internal structures, ranging from weak and homogeneous c
Externí odkaz:
http://arxiv.org/abs/2403.00683
Autor:
Milewski, Dave G., Masiero, Joseph R., Pittichova, Jana, Kramer, Emily A., Mainzer, Amy K., Bauer, James M.
Hyperactive comet activity typically becomes evident beyond the frost line (3 to 4 au) where it becomes too cold for water-ice to sublimate. If carbon monoxide (CO) and carbon dioxide (CO2) are the species that drive activity at sufficiently large di
Externí odkaz:
http://arxiv.org/abs/2402.01962
Autor:
Grav, Tommy, Mainzer, Amy K., Masiero, Joseph R., Dahlen, Dar W., Spahr, Tim, Bottke, William F., Masci, Frank J.
The known near-Earth object (NEO) population consists of over 32,000 objects, with a yearly discovery rate of over 3000 NEOs per year. An essential component of the next generation of NEO surveys is an understanding of the population of known objects
Externí odkaz:
http://arxiv.org/abs/2310.20149
Autor:
Mainzer, A. K., Masiero, Joseph R., Abell, Paul A., Bauer, J. M., Bottke, William, Buratti, Bonnie J., Carey, Sean J., Cotto-Figueroa, D., Cutri, R. M., Dahlen, D., Eisenhardt, Peter R. M., Fernandez, 6 Y. R., Furfaro, Roberto, Grav, Tommy, Hoffman, T. L., Kelley, Michael S., Kim, Yoonyoung, Kirkpatrick, J. Davy, Lawler, Christopher R., Lilly, Eva, Liu, X., Marocco, Federico, Marsh, K. A., Masci, Frank J., McMurtry, Craig W., Pourrahmani, Milad, Reinhart, Lennon, Ressler, Michael E., Satpathy, Akash, Schambeau, C. A., Sonnett, S., Spahr, Timothy B., Surace, Jason A., Vaquero, Mar, Wright, E. L., Zengilowski, Gregory R., Team, NEO Surveyor Mission
The Near-Earth Object (NEO) Surveyor mission is a NASA observatory designed to discover and characterize near-Earth asteroids and comets. The mission's primary objective is to find the majority of objects large enough to cause severe regional impact
Externí odkaz:
http://arxiv.org/abs/2310.12918
Autor:
Masiero, Joseph R., Dahlen, Dar W., Mainzer, Amy K., Bottke, William F., Bragg, Jennifer C., Bauer, James. M., Grav, Tommy
The Near Earth Object Surveyor mission has a requirement to find two-thirds of the potentially hazardous asteroids larger than 140 meters in size. In order to determine the mission's expected progress toward this goal during design and testing, as we
Externí odkaz:
http://arxiv.org/abs/2310.12919
Autor:
Kenworthy, Matthew, Lock, Simon, Kennedy, Grant, van Capelleveen, Richelle, Mamajek, Eric, Carone, Ludmila, Hambsch, Franz-Josef, Masiero, Joseph, Mainzer, Amy, Kirkpatrick, J. Davy, Gomez, Edward, Leinhardt, Zoë, Dou, Jingyao, Tanna, Pavan, Sainio, Arttu, Barker, Hamish, Charbonnel, Stéphane, Garde, Olivier, Dû, Pascal Le, Mulato, Lionel, Petit, Thomas, Smith, Michael Rizzo
Publikováno v:
2023, Nature, 622, 251-254. Published 2023 October 11 at https://www.nature.com/articles/s41586-023-06573-9
Planets grow in rotating disks of dust and gas around forming stars, some of which can subsequently collide in giant impacts after the gas component is removed from the disk. Monitoring programs with the warm Spitzer mission have recorded significant
Externí odkaz:
http://arxiv.org/abs/2310.08360
Publikováno v:
Dermatology and Therapy, Vol 14, Iss 11, Pp 3149-3160 (2024)
Abstract Introduction Acne is a one of the most frequent skin conditions among teenagers and young adults. It is currently managed with topical retinoids and antibiotics, which can present numerous side effects, thus reducing treatment adherence and
Externí odkaz:
https://doaj.org/article/b2b50c6601e542fa8705e16730313e2a
