Otherworldly Planet Rise

Astronomy Picture of the Day · 2011-04-11 · NASA (public domain)

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Otherworldly Planet Rise — APOD for 2011-04-11

What would a sunrise look like on another world? So far, humanity has only recorded sunrises on Mars and Earth , but it is fun to wonder what they would look like on planets known and yet unknown . Planets far from their parent star would record the rise of an unusually bright point of light rather than a round orb. Although this might appear to be what is pictured above, the careful combination of long exposures and creative lighting is actually based on Venus-rise from planet Earth a few weeks ago, captured through Mesa Arch in Canyonlands National Park , Utah , USA . Picturesque buttes and mesas dot the background landscape. The orange sky is created by air scattering and dust, but is likely reminiscent of dusty skyscapes on Mars . Sunrise was set to occur a few minutes hence, and did indeed involve a round orb .

Astronomy Picture of the Day for 2011-04-11 — image & explanation courtesy of NASA (public domain), mirrored at Tukuk-OS for reading and search convenience.

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