Spectacular new image of earthrise

A new earthrise photo, as seen from the moon by the Lunar Reconnaissance Orbiter.

Sun halo over South Pole

High, thin cirrus clouds create halos around the sun or moon. This one is over Antarctica, at a time when the sun is shining 24 hours a day.

Venus and Saturn before sunrise

Saturn is becoming easier to see before dawn, below Venus in the east. Soon, all five visible planets will appear in the dawn sky simultaneously.

Amazing airglow over Atacama Desert

The sun's ultraviolet radiation excites atoms some 50 miles (80 km) or more high in Earth's atmosphere. When the atoms release the energy, the atmosphere glows.

Long midday shadows, near solstice, in Greece

Noontime sun near the December solstice, over the Acropolis in Athens, Greece. Notice how long everyone's shadow is.

Saturn, returning before dawn

An early capture of the planet Saturn, which passed behind the sun on November 30, 2015 and has now returned to the predawn sky.

Fairytale aurora

A delicate aurora in the long polar night.

Look for elusive Mercury

The sun's innermost planet is back in the evening sky. Watch for it in the west, as soon as the sky begins to darken.

Report from Zimbabwe: Double sunset

A photo of rare sunset, only seen when the sun is low in the sky and likely a result of reflection by ice crystals.

See it! 2015 Gemind meteor shower photos

Thanks to all in the EarthSky community who posted! To submit your photo, click the Submit Images button at the top of any EarthSky page.

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