Hydra (constellation)
Top View
- Desert Skies – July
- In the Southern Waters of Samos Island (Aegean Sea, Greece)
- Dot to Dot Star Constellations Challenge
- Astronomy? Astronomy Is a Science
- THE SKY TONIGHT Second Brightest Star in the Night Sky, Canopus
- Andromeda Auriga Camelopardalis Canes Vena Cassiopeia Cepheus
- 0 Observations of the Circinus Galaxy Using the Mopra 22 Ill Radio Telescope
- Download This Article in PDF Format
- SFA Star Charts
- The Distance to Hydra and Centaurus from Surface Brightness Fluctuations
- Large-Scale Structures in Three Dimensions
- Constellations
- Star Formation Histories of Ultra-Faint Dwarf Galaxies: Environmental
- Constellations
- Astro-Archaeology in the Triangulum Galaxy ASTRO-ARCHAEOLOGY in the TRIANGULUM GALAXY
- Astronomical Spectroscopy
- HOWL-EEN FUN by Philip Sacco (M. O. #11) and Bill Warren (M. O
- The Shapley Supercluster: the Largest Matter Concentration in the Local Universe