Uploaded April 2026 | Updated September 2026, 2 weeks ago
The Pleiades (M45) is one of the closest and most studied open star
clusters to Earth — located about 444 light-years away in the constellation
Taurus. This 12-minute 4K flythrough takes you inside the cluster, drifting
past its hot blue B-type stars and the reflection nebula that surrounds them.
What you're seeing:
M45 contains over 1,000 confirmed stars, though only the brightest few
are visible to the naked eye — typically 6 to 7, which is why it's known
across cultures as the Seven Sisters. The cluster is roughly 100 million
years old (young, by stellar standards) and the blue glow around the brightest
stars isn't leftover material from their formation. It's interstellar dust
the cluster is currently passing through, scattering the blue light of those
hot stars back toward us. Astronomers expect the cluster to remain gravitationally
bound for another ~250 million years before its stars disperse into the galaxy.
The Pleiades in human history:
Few celestial objects have left a deeper mark across cultures. The Greeks
named the cluster for the seven daughters of Atlas and Pleione. The Japanese
call it Subaru — "to gather together" — and it appears on the Subaru car logo.
The Maori know it as Matariki and mark their new year by its heliacal rising.
The Aztec calendar, Hindu astronomy (Krittika), and countless other traditions
tracked the Pleiades for thousands of years before modern telescopes ever
resolved its individual stars.
How to use this video:
- Science viewing — see what M45 actually looks like up close in 4K
- Background visuals for stargazing nights, study sessions, or as ambient
4K on your TV
- A slow, immersive way to experience one of the night sky's most beautiful
objects
Filmed and rendered in 4K. Best experienced full-screen with the lights down.
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🔭 Subscribe for more astrophotography, deep-sky imaging, and space science:
youtube.com/@RaysAstrophotography?sub_confirmation=1
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#Pleiades #M45 #Astronomy #SevenSisters #StarCluster #4KSpace #Taurus #DeepSky #Astrophotography
The Pleiades (M45) is one of the closest and most studied open star
clusters to Earth — located about 444 light-years away in the constellation
Taurus. This 12-minute 4K flythrough takes you inside the cluster, drifting
past its hot blue B-type stars and the reflection nebula that surrounds them.
What you're seeing:
M45 contains over 1,000 confirmed stars, though only the brightest few
are visible to the naked eye — typically 6 to 7, which is why it's known
across cultures as the Seven Sisters. The cluster is roughly 100 million
years old (young, by stellar standards) and the blue glow around the brightest
stars isn't leftover material from their formation. It's interstellar dust
the cluster is currently passing through, scattering the blue light of those
hot stars back toward us. Astronomers expect the cluster to remain gravitationally
bound for another ~250 million years before its stars disperse into the galaxy.
The Pleiades in human history:
Few celestial objects have left a deeper mark across cultures. The Greeks
named the cluster for the seven daughters of Atlas and Pleione. The Japanese
call it Subaru — "to gather together" — and it appears on the Subaru car logo.
The Maori know it as Matariki and mark their new year by its heliacal rising.
The Aztec calendar, Hindu astronomy (Krittika), and countless other traditions
tracked the Pleiades for thousands of years before modern telescopes ever
resolved its individual stars.
How to use this video:
- Science viewing — see what M45 actually looks like up close in 4K
- Background visuals for stargazing nights, study sessions, or as ambient
4K on your TV
- A slow, immersive way to experience one of the night sky's most beautiful
objects
Filmed and rendered in 4K. Best experienced full-screen with the lights down.
▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬
🔭 Subscribe for more astrophotography, deep-sky imaging, and space science:
youtube.com/@RaysAstrophotography?sub_confirmation=1
▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬
#Pleiades #M45 #Astronomy #SevenSisters #StarCluster #4KSpace #Taurus #DeepSky #Astrophotography
