Results 121 to 130 of about 4,059 (221)
Dust and gas jets: Evidence for a diffuse source in Halley's coma [PDF]
The distribution of dust-scattered intensity in Halley's inner coma is measured with the Vega three-channel spectrometer at three selected wavelengths: 377, 482, and 607 nm.
Clairemidi, Jacques +3 more
core +1 more source
Old Dad Chiro: his thoughts, words, and deeds. [PDF]
J Chiropr Humanit, 2009 Brown MD.
europepmc +1 more source
Giotto Extended Mission (GEM) [PDF]
The primary objectives of the Giotto Extended Mission (GEM), are to determine the composition and physical state of the Grigg Skjellerup Comet's nucleus; to determine the processes that govern the composition and distribution of neutral and ionized ...
Grensemann, M., Wilkins, D. E. B.
core +1 more source
Observational data needs for plasma phenomena [PDF]
Bright comets display a rich variety of interesting plasma phenomena which occur over an enormous range of spatial scales, and which require different observational techniques to be studied effectively.
Niedner, M. B., Jr.
core +1 more source
Miller S. (Steve) Bell, MD, remembered [PDF]
Proc (Bayl Univ Med Cent), 2008 europepmc +1 more source
126 Parabolic Orbits of Meteor Streams. [PDF]
Proc Natl Acad Sci U S A, 1915 Olivier CP.
europepmc +1 more source
Meteorological Observations during the Passage of the Earth through the Tail of Halley's Comet [PDF]
, 1910 John Norman Pring
openalex +1 more source