Results 281 to 290 of about 24,316 (300)

Where do long-period comets come from? 26 comets from the non-gravitational Oort spike

Monthly Notices of the Royal Astronomical Society, 2010
Małgorzata Królikowska, Piotr Dybczyński   +1 more
exaly  

The great comet (cometh)

Notes and Queries
openaire   +1 more source

Isotopic ratios of H, C, N, O, and S in comets C/2012 F6 (Lemmon) and C/2014 Q2 (Lovejoy)

Astronomy and Astrophysics, 2016
Dariusz Lis, Jeremie Boissier, Nicolas Biver   +2 more
exaly  

Comets take pole position as water bearers

Nature, 2011
exaly  

The origin of the CN radical in comets: A review from observations and models

Planetary and Space Science, 2005
Hervé Cottin, Nicolas Fray, Jacques Crovisier   +2 more
exaly  

A NEW COMET

Science, 1925
openaire   +2 more sources

Reservoirs for Comets: Compositional Differences Based on Infrared Observations

Space Science Reviews, 2008
Michael Disanti, Michael Mumma
exaly  

Planetary perturbations for Oort cloud comets: II. Implications for the origin of observable comets

Icarus, 2014
Hans Rickman, Ch Froeschle, M Fouchard   +2 more
exaly  

The Evolution of Long-Period Comets

Icarus, 1999
Scott Tremaine, Paul Wiegert
exaly  

BROOKS'S COMET

Science, 1925
openaire   +2 more sources