The Andromeda Galaxy will someday consume its companion.
Algedi's odd shape is a visual trick.
Two full moons appear in the same month.
Scorpius is easy to trace in the sky.
Venus performs its last transit of the century.
A solar eclipse darkens the skies.
Four planets dance together.
The constellations of spring appear.
Saturn flaunts its many rings.
Long, cold nights are lit by the Quadrantid meteor shower.
A lunar eclipse stains the Moon red.
Go fishing for Pisces in the southern sky.
The Andromeda Galaxy shows off its spiral arms.
A small telescope reveals bands of clouds in Jupiter's atmosphere.
Hunt hazy nebulae across the summer sky.
Jupiter and Mars join forces just before sunrise.
A partial solar eclipse greets Alaska, northern Canada, eastern Asia and far-northern Europe.
Look for the hat-shaped Sombrero Galaxy in the southern sky.
The Lyrid meteor shower pelts the Earth.
The spring constellations, Gemini and Cancer, rise in the night sky.