Year 2019, Month 04
- 01: Astronaut Kicks Lunar Field Goal
- 02: Space Station Silhouette on the Moon
- 03: Wisps Surrounding the Horsehead Nebula
- 04: Messier 2
- 05: Pan-STARRS Across the Sky
- 06: ISS from Wallasey
- 07: A Scorpius Sky Spectacular
- 08: AZURE Vapor Tracers over Norway
- 09: Moon Occults Saturn
- 10: Martian Moon Phobos Crosses the Sun
- 11: First Horizon-Scale Image of a Black Hole
- 12: A Cosmic Rose: The Rosette Nebula in Monoceros
- 13: Rigil Kentaurus and Sandqvist 169
- 14: Simulation: Two Black Holes Merge
- 15: Enhanced: The Dolphin Cloud on Jupiter
- 16: In the Vicinity of the Cone Nebula
- 17: Messier 81
- 18: The Leo Trio
- 19: Milky Way in Northern Spring
- 20: Falcon Heavy Launch Close Up
- 21: Spiral Aurora over Icelandic Divide
- 22: Mars Methane Mystery Deepens
- 23: Meteors, Comet, and Big Dipper over La Palma
- 24: The Shape of the Southern Crab
- 25: Pan-STARRS Across the Lagoon
- 26: Southern Cross to Eta Carinae
- 27: The Galaxy, the Jet, and the Black Hole
- 28: All of Mercury
- 29: N11: Star Clouds of the LMC
- 30: Meteor Misses Galaxy