A) Stockholm B) Malmö C) Gothenburg D) Abisko
A) Aurora Borealis B) Thunderstorm C) Lunar Eclipse D) Solar Flare
A) Volcanic eruptions B) Solar wind interacting with the Earth's magnetic field C) Snowstorms D) Global warming
A) Green B) Yellow C) Red D) Blue
A) Stellarium B) Aurora C) Orion D) Celestia
A) Less than a minute B) A few minutes to several hours C) An entire night D) Several days
A) Clear skies B) Snowstorm C) Rainy skies D) Foggy skies
A) The sky B) The moon C) Street lights D) The ground |