Year 2021, Month 07

• 01: Perseverance Selfie with Ingenuity
• 02: AR2835: Islands in the Photosphere
• 03: Along the Milky Way
• 04: The Face on Mars
• 05: IC 4592: The Blue Horsehead Reflection Nebula
• 06: Saturn and Six Moons
• 07: Flight Through the Orion Nebula in Infrared Light
• 08: Perihelion to Aphelion
• 09: M82: Starburst Galaxy with a Superwind
• 10: Mercury and the Da Vinci Glow
• 11: Find the Moon
• 12: M27: The Dumbbell Nebula
• 13: Saturn's Iapetus: Painted Moon in 3D
• 14: GW200115: Simulation of a Black Hole Merging with a Neutron Star
• 15: The Dark Tower in Scorpius
• 16: Love and War by Moonlight
• 17: Alphonsus and Arzachel
• 18: The Andromeda Galaxy in Ultraviolet
• 19: Framed by Trees: A Window to the Galaxy
• 20: Thor's Helmet
• 21: Colors: Ring Nebula versus Stars
• 22: NGC 7814: Little Sombrero with Supernova
• 23: Elephant, Bat, and Squid
• 24: The Edge of Space
• 25: Crescent Neptune and Triton
• 26: CG4: A Ruptured Cometary Globule
• 27: Fleming's Triangular Wisp
• 28: Ring Galaxy AM 0644-741
• 29: The Tulip and Cygnus X-1
• 30: Mimas in Saturnlight
• 31: Remembering NEOWISE