ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] The scientific objectives of the Giotto Radio-Science Experiment (GRE) are to determine the columnar electron content of comet Halley's ionosphere and the mass fluence of the cometary atmosphere1'2. For this purpose the radio signals from the Giotto spacecraft were used during the Halley encounter ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/321355a0
Permalink