NGC 7023, also known as the Iris Nebula, is a reflection nebula in the constellation Cepheus. It's a bright nebula that's visible in the northern sky.

NASA’s Hubble Telescope recently captured this image of NGC 6951, a spiral galaxy located 78 million light-years away in the Cepheus constellation. Thanks For Reading!

Located in far northern Cygnus, close to where that constellation's border meets those of Cepheus and Draco, LINEAR sits some 8.4° northeast of magnitude 3.8 Kappa (κ) Cygni tonight. The comet ...

Cepheus B, a molecular cloud located in our Milky Galaxy about 2,400 light years from the Earth, provides an excellent model to determine how stars are formed. NASA’s James Webb Space Telescope has ...