Results 61 to 70 of about 182 (148)

Towards an absolute light pollution indicator. [PDF]

Sci Rep, 2022
Deverchère P, Vauclair S, Bosch G, Moulherat S, Cornuau JH.   +4 more
europepmc   +1 more source

The Symmetry Plane of the Zodiacal Cloud Near 1 AU [PDF]

Symposium - International Astronomical Union, 1980
Analysis of zodiacal light observations from Mt. Haleakala, Hawaii show that the symmetry plane of the zodiacal cloud near 1 A.U. is close to the invariable plane of the solar system. Since the symmetry plane of the inner zodiacal cloud is close to the orbital plane of Venus (Misconi and Weinberg, 1978; Leinert et al., 1979), we suggest that the ...
openaire   +1 more source

UBVRI night sky brightness at Kottamia Astronomical Observatory. [PDF]

Sci Rep, 2023
Aboushelib MF, Morcos AB, Nawar S, Shalabiea OM, Awad Z.   +4 more
europepmc   +1 more source

Cometary Origin of the Zodiacal Cloud and Carbonaceous Micrometeorites

, 2009
The zodiacal cloud is a thick circumsolar disk of small debris particles produced by asteroid collisions and comets. Here, we present a zodiacal cloud model based on the orbital properties and lifetimes of comets and asteroids, and on the dynamical evolution of dust after ejection. The model is quantitatively constrained by IRAS observations of thermal
Nesvorny, David, Jenniskens, Peter, Levison, Harold F., Bottke, William F., Vokrouhlicky, David   +4 more
openaire   +2 more sources

3.3 Can Short Period Comets Maintain the Zodiacal Cloud? [PDF]

International Astronomical Union Colloquium, 1976
The combined effects of the Poynting-Robertson drag, collisions and sputtering are destroying the interplanetary dust cloud. The mass-losses estimated by different authors reveal great discrepancies. The estimations range from 1 t sec−1 (purely Poynting-Robertson loss) over some 10 t sec−1 given by Whipple (1967) to a value of 100 t sec−1 which is ...
openaire   +1 more source

Early Release Science of the exoplanet WASP-39b with JWST NIRISS. [PDF]

Nature, 2023
Feinstein AD, Radica M, Welbanks L, Murray CA, Ohno K, Coulombe LP, Espinoza N, Bean JL, Teske JK, Benneke B, Line MR, Rustamkulov Z, Saba A, Tsiaras A, Barstow JK, Fortney JJ, Gao P, Knutson HA, MacDonald RJ, Mikal-Evans T, Rackham BV, Taylor J, Parmentier V, Batalha NM, Berta-Thompson ZK, Carter AL, Changeat Q, Dos Santos LA, Gibson NP, Goyal JM, Kreidberg L, López-Morales M, Lothringer JD, Miguel Y, Molaverdikhani K, Moran SE, Morello G, Mukherjee S, Sing DK, Stevenson KB, Wakeford HR, Ahrer EM, Alam MK, Alderson L, Allen NH, Batalha NE, Bell TJ, Blecic J, Brande J, Caceres C, Casewell SL, Chubb KL, Crossfield IJM, Crouzet N, Cubillos PE, Decin L, Désert JM, Harrington J, Heng K, Henning T, Iro N, Kempton EM, Kendrew S, Kirk J, Krick J, Lagage PO, Lendl M, Mancini L, Mansfield M, May EM, Mayne NJ, Nikolov NK, Palle E, Petit Dit de la Roche DJM, Piaulet C, Powell D, Redfield S, Rogers LK, Roman MT, Roy PA, Nixon MC, Schlawin E, Tan X, Tremblin P, Turner JD, Venot O, Waalkes WC, Wheatley PJ, Zhang X.   +88 more
europepmc   +1 more source

Dynamical Zodiacal Cloud Models Constrained by High Resolution Spectroscopy of the Zodiacal Light (Icarus, in press)

, 2007
Icarus, in ...
Ipatov, Sergei I., Kutyrev, Alexander S., Madsen, Greg J., Mather, John C., Moseley, S. Harvey, Reynolds, Ronald J.   +5 more
openaire   +2 more sources

New Observations and Models of the Kinematics of the Zodiacal Dust Cloud

, 2006
4 pages, 3 figures, to appear in refereed proceedings of 'Dust in Planetary Systems' (ESA), ed. H. Kruger & A.
Madsen, G. J., Reynolds, R. J., Ipatov, S. I., Kutyrev, A. S., Mather, J. C., Moseley, S. H.   +5 more
openaire   +2 more sources

Dust in and Around the Heliosphere and Astrospheres. [PDF]

Space Sci Rev, 2022
Sterken VJ, Baalmann LR, Draine BT, Godenko E, Herbst K, Hsu HW, Hunziker S, Izmodenov V, Lallement R, Slavin JD.   +9 more
europepmc   +1 more source

Future Exploration of the Outer Heliosphere and Very Local Interstellar Medium by Interstellar Probe. [PDF]

Space Sci Rev, 2023
Brandt PC, Provornikova E, Bale SD, Cocoros A, DeMajistre R, Dialynas K, Elliott HA, Eriksson S, Fields B, Galli A, Hill ME, Horanyi M, Horbury T, Hunziker S, Kollmann P, Kinnison J, Fountain G, Krimigis SM, Kurth WS, Linsky J, Lisse CM, Mandt KE, Magnes W, McNutt RL, Miller J, Moebius E, Mostafavi P, Opher M, Paxton L, Plaschke F, Poppe AR, Roelof EC, Runyon K, Redfield S, Schwadron N, Sterken V, Swaczyna P, Szalay J, Turner D, Vannier H, Wimmer-Schweingruber R, Wurz P, Zirnstein EJ.   +42 more
europepmc   +1 more source