Results 81 to 90 of about 4,010 (185)

Studies of the ultraviolet spectra of astronomical sources [PDF]

open access: yes
An intensive program of observations of the Comet Halley during the week of the Vega 2 and Giotto encounters was carried out by the International Ultraviolet Explorer (IUE) satellite observatory.

core   +1 more source

The study of the physics of cometary nuclei [PDF]

open access: yes
The numerical calculations of stability for many possible orbits of the double nucleus for P/Holmes showed that the likelihood of such a precollision history was quite high.
Whipple, Fred L.
core   +1 more source

Mission summary: Halley flyby/Tempel-2 rendezvous [PDF]

open access: yes
A unique dual-comet flight opportunity exists in mid-1985 which includes flyby of the large and active comet Halley en route to rendezvous with second comet, Tempel-2.
Atkins, K.
core   +1 more source

Plasma-tail activity and the interplanetary medium at Halley's Comet during Armada Week: 6-14 March 1986 [PDF]

open access: yes
The encounters of five spacecraft with Halley's Comet during 6-14 March 1986 offered a unique opportunity to calibrate the solar-wind interaction with cometary plasmas as recorded by remote wide-field and narrow-field/narrowband imaging.
Dryer, Murray   +4 more
core   +1 more source

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