Radiometric Tracking Techniques for Deep Space Navigation C Thornton et al NASA 2000
General:
Name: Radiometric Tracking Techniques for Deep Space Navigation C Thornton et al NASA 2000
Format: pdf
Size: 2.43 MB
Book:
Title: Into Deepest Space
Author: Fred Hoyle, Geoffrey Hoyle
Language: angielski
Year: 1977
Subjects: N/A
Publisher: Wydawnictwo: Penguin Books
ISBN: 9780140044010
Total pages: 94
Description:
From a great distance the Yela’s recorded message crackled through the micro-earpiece – “For the time being you have won. But I am not defeated so easily” –
That had been three years ago, after Dick Warboys had repulsed the invading Yela by firing a lithium bomb into the sun. but now that threat seems impending as scientists detect the rapid approach of a vast engulfing cloud of hydrogen. Warboys and his allies therefore set out in hot pursuit of the Yela into deepest space from Ursa Majoris, to save the Earth.
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