Results 91 to 100 of about 4,597 (205)

Dusty Planetary Systems

open access: yes, 2012
Extensive photometric stellar surveys show that many main sequence stars show emission at infrared and longer wavelengths that is in excess of the stellar photosphere; this emission is thought to arise from circumstellar dust.
A Moro-Martín   +106 more
core   +1 more source

Effect of Dust and Hot Spots on the Thermal Stability of Laser Sails. [PDF]

open access: yesNano Lett, 2023
Jaffe GR   +5 more
europepmc   +1 more source

Migration of Interplanetary Dust

open access: yes, 2003
We numerically investigate the migration of dust particles with initial orbits close to those of the numbered asteroids, observed trans-Neptunian objects, and Comet Encke.
Burns   +19 more
core   +2 more sources

Towards an absolute light pollution indicator. [PDF]

open access: yesSci Rep, 2022
Deverchère P   +4 more
europepmc   +1 more source

The Kuiper Belt and Other Debris Disks

open access: yes, 2008
We discuss the current knowledge of the Solar system, focusing on bodies in the outer regions, on the information they provide concerning Solar system formation, and on the possible relationships that may exist between our system and the debris disks of ...
A. Bar-Nun   +133 more
core   +1 more source

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

open access: yes, 2007
Icarus, in ...
Ipatov, Sergei I.   +5 more
openaire   +2 more sources

The symmetry surface of the zodiacal cloud outside the Earth's orbit

open access: yesPlanetary and Space Science, 1990
The location in space of the symmetry surface of the zodiacal cloud at elongation angles 110-140 deg from the sun is determined from observations of the zodiacal light taken from the Pioneer 10 space probe, and from the zodiacal light experiment on Skylab.
Space Astronomy Laboratory, University of Florida, Gainesville, FL 32609, U.S.A. ( host institution )   +3 more
openaire   +2 more sources

The 1 um discontinuity in the Extragalactic Background Light spectrum: an artefact of foreground subtraction

open access: yes, 2006
Several recent papers claim the detection of a near infrared Extragalactic Background Light (EBL) intensity at 1.25 - 4 um that exceeds the integrated light of galaxies by factors of >3.
Mattila, K.
core   +1 more source

Observations of Diffuse Ultraviolet Emission from Draco

open access: yes, 2010
We have studied small scale (2 arcmin) spatial variation of the diffuse UV radiation using a set of 11 GALEX deep observations in the constellation of Draco.
Boffi   +28 more
core   +1 more source

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

open access: yesSci Rep, 2023
Aboushelib MF   +4 more
europepmc   +1 more source

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