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Best photos: This weekend’s planets before dawn
Venus is the brightest one up before dawn, but Mars and Jupiter were closer on Saturday than they will be again until 2018. Plus many people caught Mercury!
October 18, 2015
Milky Way over Morocco
The Milky Way over the top of Toubkal, a mountain peak in Morocco. At 4,167 meters, this point is the highest peak in North Africa.
October 18, 2015
Is this region empty of stars?
Meet the Coalsack Nebula, a cloud of dust and gas in space - birthplace for new stars. In millions of years, the Coalsack's stars will light up and shine brightly.
October 17, 2015
Seeing a jet’s shock wave
If you could see the shock wave from a jet moving faster than sound, this is what it would look like.
October 13, 2015
Wonderful solar halo over Croatia
High above Earth, tiny ice crystals create halos by refracting and reflecting the light of the sun or moon.
October 12, 2015
Best photos: Amazing moon and planets October 7-11
Best photos of the moon's glorious sweep past the planets Venus, Jupiter, Mars and Mercury. Photos from EarthSky friends. October 7, 8, 9, 10 and 11.
October 11, 2015
Traveling at warp speed through aurora territory
Fun photo from a great nature photographer, Göran Strand in Sweden.
October 9, 2015
Planets, east before dawn, October 2, 2015
Don't miss these bright planets in the east before dawn. They'll perform an intricate dance throughout October, 2015.
October 4, 2015
Stars over Mount Rainier
A beautiful place to see the night sky and contemplate nature's power.
October 3, 2015
