Submit your photo here. Comment or upvote on photo pages. Search via photographers' names. More improvements coming! To help, please donate.

Nikon D750 with 200mm lens
Adobe Bridge and PS Cloud
A 4% crescent moon and 99% illuminated Jupiter bracket the north mission tower at Tumacacori National Historic Park on Wednesday evening. Tumacacori is also designated as an International Dark Sky Park. Jupiter's moons that are visible here are, top to bottom: Ganymede, Io, Europa.
2026 Donation Campaign
If EarthSky has ever helped you discover something new, prepare for an eclipse, spot a planet, or simply inspired a moment of wonder, today is the perfect day to give back. Your donation helps keep trusted science news, expert night sky guides, and independent science journalism free for everyone.
Please help keep EarthSky going by donating today!
Please help keep
EarthSky Going!
If you've already donated, we apologize for the popup and greatly appreciate your support.