SEPTEMBER

A First Glimpse of the Great American Eclipse

Milky Way Voyager

A Waterspout in Florida

Saturn's Rings from the Inside Out

Europa and Jupiter from Voyager 1

The Climber and the Eclipse

The Flash Spectrum of the Sun

The Great Gig in the Sky

Calm Waters and Geomagnetic Storm

Swirling Around the Eye of Hurricane Irma

Cassini Approaches Saturn

A Total Solar Eclipse Close-Up in Real Time

NGC 6334: The Cat's Paw Nebula

Flare Well AR2673

100 Steps Forward

Cassini's Final Image

Bright Spiral Galaxy M81

Orion above Easter Island

Veil Nebula: Wisps of an Exploded Star

The Big Corona

A September Morning Sky

Solar Eclipse Solargraph

A Conjunction of Comets

How to Identify that Light in the Sky

Massive Shell-Expelling Star G79.29+0.46

Cassini's Last Ring Portrait at Saturn

Layers of a Total Solar Eclipse

LIGO-Virgo GW170814 Skymap

Puppis A Supernova Remnant

Portrait of NGC 281