Year 2019, Month 06
- 01: NICER at Night
- 02: A Live View from the International Space Station
- 03: Stephan's Quintet from Hubble
- 04: SEIS: Listening for Marsquakes
- 05: The Interstellar Clouds of Orion
- 06: Messier 63: The Sunflower Galaxy
- 07: The Planet and the Pipe
- 08: On the Beach with Mars
- 09: A Triangular Shadow of a Large Volcano
- 10: Jupiter Abyss
- 11: The Cave Nebula in Infrared from Spitzer
- 12: Spiral Galaxy M96 from Hubble
- 13: The Colors and Magnitudes of M13
- 14: NGC 4676: The Mighty Mice
- 15: Stereo Helene
- 16: Unusual Mountain Ahuna Mons on Asteroid Ceres
- 17: Milky Way over Pyramid of the Feathered Serpent
- 18: Strawberry Moon over the Temple of Poseidon
- 19: Our Galaxy's Magnetic Center
- 20: A View Toward M106
- 21: Sunset Analemma
- 22: Ares 3 Landing Site: The Martian Revisited
- 23: Carina Nebula Panorama from Hubble
- 24: Anticrepuscular Rays Converge Opposite the Sun
- 25: 25 Brightest Stars in the Night Sky
- 26: Noctilucent Clouds, Reflections, and Silhouettes
- 27: The Longer Days
- 28: A Solstice Night in Paris
- 29: M83: The Thousand-Ruby Galaxy
- 30: Virtual Flight over Asteroid Vesta