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space
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European spacecraft that intercepted the path of Halleys Comet in 1986
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No best answer has yet been selected by suekwalt. Once a best answer has been selected, it will be shown here.
For more on marking an answer as the "Best Answer", please visit our FAQ.Sue, I realise you're new to this site and this is just a polite request. Twelve of the twenty questions on the first page are individual ones from you. If you post several questions together then other people's questions won't disappear from this page so quickly.
Several of your questions were also asked and answered yesterday so if you look at previous questions before posting your own - as the system requests you to do - then you could save yourself and the people who answer you some work.
Thanks.