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