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Astronomy news

Banumbirr: The Morning Star on a String

Public Yolŋu accounts of Banumbirr, associated with Venus, turn the morning star into a travelled light that remains connected by string.

Briefing

Banumbirr is one of the most vivid public examples of Indigenous sky knowledge connected with Venus. Museum and gallery sources describe Morning Star poles, ceremony, string, feathers and the star’s return with dawn.

Story

What changed and why it matters

A star released before dawn

QAGOMA’s public collection label describes an old woman keeping the Morning Star in a feathered bag, letting it travel outward on a long string before dawn, then drawing it back at daylight. The image gives the planet motion, relationship and return.

Venus stays near the Sun from Earth

The astronomical comparison is useful but limited: Venus orbits closer to the Sun than Earth does, so from our viewpoint it remains near the Sun in the morning or evening sky. That can sit beside the tether image without reducing the story to a diagram.

Public viewing is not public ownership

Morning Star poles made for public display still carry cultural meaning for their makers. CalculationTime can point to public sources and related sky geometry, but the story’s authority remains with Yolŋu custodians and artists.

Cultural note

Acknowledgement for Yolŋu knowledge

CalculationTime acknowledges Yolŋu people and the custodians of Banumbirr knowledge. We will not reproduce restricted ceremony or imagery. Yolŋu artists or representatives who want a page corrected, expanded or illustrated are invited to contact us.

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Sources

Sources and further reading