Year 2021, Month 09
- 01: Dancing Ghosts: Curved Jets from Active Galaxies
- 02: M51: The Whirlpool Galaxy
- 03: NGC 7023: The Iris Nebula
- 04: A Falcon 9 Nebula
- 05: Earth and Moon
- 06: Firefly Milky Way over Russia
- 07: NGC 520: Colliding Galaxies from Hubble
- 08: The Deep Sky Toward Andromeda
- 09: M16 Close Up
- 10: Rosetta's Comet in View
- 11: Saturn at Night
- 12: A Spiral Aurora over Iceland
- 13: Night Sky Reflected
- 14: Mars Panorama 360 from Curiosity
- 15: Cyclone Paths on Planet Earth
- 16: North America and the Pelican
- 17: Video: Flash on Jupiter
- 18: Rubin's Galaxy
- 19: Rings and Seasons of Saturn
- 20: Lynds Dark Nebula 1251
- 21: Sun Spot Hill
- 22: Equinox on a Spinning Earth
- 23: Harvest Moon Trail
- 24: Perseid Outburst at Westmeath Lookout
- 25: The Bubble and the Star Cluster
- 26: The Red Square Nebula
- 27: Unwrapped: Five Decade Old Lunar Selfie
- 28: Night of the Perseids
- 29: Gigantic Jet Lightning from Puerto Rico
- 30: The Hydrogen Clouds of M33