a glowing moon on a black night sky at the beginning of spring.

air aldrin angel apollo armstrog astronaut astronomical astronomy atmosphere black bright circulation cold contrast cosmic cosmos craters dark dust edwin effect elements evening gamma geography glitter glow gravitation gray half hemisphere hue illumination imagination impressive influence lake lava layers light luna lunar magmat magnesium moon moonlight neil night nightime object observation orb oxygen phase planet potassium probe release round satellite science sea shadow silver sky space spectrometer structure surface temperature universe view white zoom