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A Question And Answer Guide To Astronomy FÖR BLASER Den stora öppningen och den

SKU 76108797563
4.6
USD174.50 USD198.50

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Description

Den stora öppningen och den paraboliska spegeln ger teleskopet kapacitet långt efter att de första observationskvällarna är avklarade

MEGA: 1075-1150 kHz (122 m sida till sida)

Sekundärspegelns obstruktion (yta): 12%

Fungerar tillsammans med: Li-ion

Höljet på TSN-82SV är tillverkat av polykarbonat och har en längd på 383 mm

A Question And Answer Guide To Astronomy FÖR BLASER Den stora öppningen och denAre we alone in the Universe? Was there anything before the Big Bang? Are there other universes? What makes stars shine? Where does Earth's water come from? Why is the night sky dark? Was there ever life on Mars? How do telescopes work? A question and answer guide to astronomy, Authors: Carol Christian, Space Telescope Science Institute, Baltimore ,Jean Ren Roy, Gemini Observatory, La Serena, Chile This engaging guide book answers all these questions

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