Fire Glow and Star Trails at Sunset Crater

Astronomy Picture of the Day · 2005-07-07 · NASA (public domain)

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Fire Glow and Star Trails at Sunset Crater — APOD for 2005-07-07

Stars gracefully arc over the glow from a not too distant forest fire in this dramatic time exposure . A recent camping trip with family and friends to Sunset Crater Volcano National Monument, near Flagstaff, Arizona, USA produced the opportunity to record the subtle lighting from Earth and sky . Pointed south with the shutter held open for five minutes, camera and tripod were fixed to planet Earth, producing the gently curving, concentric star trails - a reflection of the planet's daily rotation about its axis. Rising beyond the forest fire's glow is the slope of Sunset Crater , a cinder cone produced by volcanic eruptions some 900 years ago.

Astronomy Picture of the Day for 2005-07-07 — image & explanation courtesy of NASA (public domain), mirrored at Tukuk-OS for reading and search convenience.

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