NOVEMBER

A Waterfall and the Milky Way

SN Requiem: A Supernova Seen Three Times So Far

The Horsehead and Flame Nebulas

NGC 147 and NGC 185

The Dark Seahorse in Cepheus

The Galaxy Between Two Friends

The Cat's Eye Nebula in Optical and X-ray

A Filament Leaps from the Sun

All of These Space Images are Fake Except One

Video of a Green Flash

NGC 1333: Stellar Nursery in Perseus

M33: The Triangulum Galaxy

Rosetta's Comet in Gemini

How to Identify that Light in the Sky

Light Pillar over Volcanic Etna

Geminids from Gemini

NGC 3314: When Galaxies Overlap

Full Moonlight

NGC 281: Starless with Stars

An Almost Total Lunar Eclipse

Introducing Comet Leonard

Lunar Eclipse over a Skyscraper

The Sun in X-rays from NuSTAR

Pleiades: The Seven Sisters Star Cluster

At the Shadow's Edge

Great Refractor and Lunar Eclipse

Messier 101

A High Cliff on Comet Churyumov-Gerasimenko

The Extraordinary Spiral in LL Pegasi

In Motion: Uranus and Moons