Crack! Lightning over the Atlantic

John Entwistle captured this image on North Carolina's Outer Banks of "an insane lightning strike lighting up the clouds over the ocean."

Mars, the moon, a bottle rocket

It's been a gala summer for Mars!

North America’s smoky skies

Do your skies look hazy? Are your sunsets very orange, or layered-looking, or does the sun or moon look orange while high in the sky? If you're in the northern U.S. or Canada, the reason is still wildfire smoke.

Hummer on pink

Ruby-throated hummingbird by Ken Christison.

Parade of moon and planets

Last night’s lineup of Mars, Saturn, the star Antares, the moon, Jupiter, and Venus in the sky over Yuen Long, Hong Kong, by Matthew Chin.

Here are 7 of Saturn’s moons

Saturn has 62 moons with confirmed orbits, 53 of which have names and only 13 of which have diameters larger than about 30 miles (50 km). Here are 7 of them!

Thunderstorm and the Milky Way

"I have waited years to capture a severe thunderstorm and the Milky Way in the same frame. Sunday night I accomplished my goal in Arizona."

See it! Moon sweeps past Venus

Have you been watching Venus and the young moon? Enjoy these photos from the EarthSky community around the world. Thank you to all who shared images!

Favorite Perseid meteor shower photos

2018 was an exceptional year for August's tried and true Perseid meteor shower.

Potomac River sunrise

An early August morning in Mt. Vernon, Virginia. Photographer Greg Diesel Walck wrote, "Glorious beams this morning at sunrise over the Potomac River."