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Win a Celestron Astro Fi telescope worth over £400! @ Space Answers

Combined with its fully-coated optics and innovative WiFi technology, the Celestron Astro Fi offers dazzling views of a wide variety of celestial objects – from the rugged, cratered surface of the Moon and rings of Saturn, to deep-sky objects such as the Hercules Globular Cluster and the stunning star forming region, the Orion Nebula. Now, courtesy of David Hinds Ltd, we’re giving one away!

Neptune is mainly comprised of which two gases?
ANSWER: A: Hydrogen and helium

en.wikipedia.org/wik…une
Neptune's composition is similar to that of Uranus and unlike those of the larger gas giants, Jupiter and Saturn. Like Jupiter's and Saturn's, Neptune's atmosphere is composed primarily of hydrogen and helium, along with traces of hydrocarbons and possibly nitrogen
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28 Comments

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