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Editors of EarthSky

Can we see stars outside our Milky Way?

When we look up or down - away from the flat disk of the galaxy or toward it - we're seeing Milky Way stars. But we also see a few more distant objects, visible to the eye alone.

Together under the Milky Way

A dark sky, a friend and a flashlight to point out Milky Way sights.

Moon near First Point in Aries

The November 10, 2016, moon is near the First Point of Aries on the sky's dome. How to spot it, and what it means.

Science fights to control fire ants

Thinking of the ant colony as a superorganism, entomologist Patricia Pietrantonio is searching for the master regulator genes that may help control them.

Lake Austin

Image taken by our friends at Float On - Lake Austin Boat Rentals here in Austin, TX!

Vision quest

Seven shield-bearing warriors stand guard below the rising Milky Way, in a very special place in Montana.

Exoplanets’ water hidden by clouds?

Hot Jupiters have masses like our Jupiter, but orbit their stars closely. They often have cloud or haze layers, which, a new study says, may hide atmospheric water.

Astral dream

A light painting under the stars of southern Maine.

Night shining clouds from ISS

A view of noctilucent - or night shining - clouds from the International Space Station.

Join the fun at ALCon 2016

ALCon 2016 is the national amateur astronomy convention, held this year from August 10-13 in Washington, D.C. Registration is now live!