For the next few weeks, the planet Mars will form an isosceles triangle with the two bright stars marking the heads of the ...

These are noctilucent (night ... Mars clouds are typically made of water-ice or frozen carbon dioxide, also known as dry ice. Curiosity has been observing these clouds for several years. While ...

Follow Starry Night on Twitter @StarryNightEdu and Chris at @Astrogeoguy Editor's note: If you have an amazing skywatching photo and would like to share them with Space.com's readers, send your ...