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Ultraviolet Radiation
Electromagnetic radiation with wavelengths shorter than visible light, capable of ionizing atoms and molecules.
Source: apod.nasa.gov
APODs including "Ultraviolet Radiation"
Ghosts in Cassiopeia
31/10/2025
The NGC 6914 Complex
19/09/2025
NGC 1360: The Robin's Egg Nebula
14/05/2025
Hydrogen Clouds of M33
30/01/2025
The Medusa Nebula
22/11/2024
Phantoms in Cassiopeia
26/10/2024
Tulip Nebula and Black Hole Cygnus X-1
28/08/2024
The Dark Tower in Scorpius
22/08/2024
NGC 7023: The Iris Nebula
25/07/2024
NGC 6188: Dragons of Ara
19/06/2024
The Ghosts of Gamma Cas
28/10/2023
Hydrogen Clouds of M33
13/10/2023
NGC 7023: The Iris Nebula
02/09/2023
NGC 1360: The Robin's Egg Nebula
05/08/2023
Galactic Cirrus: Mandel Wilson 9
21/07/2023
The Medusa Nebula
17/03/2023
The Tulip and Cygnus X-1
01/09/2022
The NGC 6914 Complex
07/07/2022
NGC 6188: Dragons of Ara
07/06/2022
The Medusa Nebula
25/03/2022
The Hydrogen Clouds of M33
30/09/2021
NGC 7023: The Iris Nebula
03/09/2021
The Tulip and Cygnus X-1
29/07/2021
The Dark Tower in Scorpius
15/07/2021
The Medusa Nebula
26/03/2021
Star Cluster R136 Breaks Out
10/01/2021
NGC 6188: The Dragons of Ara
28/07/2020
The Ghosts of Cassiopeia
25/10/2019
The Hydrogen Clouds of M33
03/10/2019
The Tulip in the Swan
21/09/2019