Skippers of the Sky: A Story [In Bulgarian]
This story by Valentin Kachev, a Bulgarian writer, is for the first years of the astronomical observatory in Belogradchik. Then high school students were involved in recording the trajectories of the first artificial satellites of Earth. This information is transmitted by radio to the Soviet Space C...
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| Format: | Article |
| Language: | Bulgarian |
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SCS Consulting Ltd.
2010-12-01
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| Series: | Venec |
| Subjects: | |
| Online Access: | http://www.venets.org/getfile.php?id=82 |