Enjoying EarthSky? Subscribe.

274,291 subscribers and counting ...


You’ll have plenty of time to catch the moon and Regulus after nightfall. But you’ll have to catch the planets Venus and Mercury as dusk ebbs into darkness.

Bruce McClure


EarthSky Newsletter

Nearly half a million daily subscribers love our newsletter. What are you waiting for? Sign up today!

Join now to receive free daily science news delivered straight to your email.