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Affichage des articles dont le libellé est ASTRONOMY - The Surface of Venus from Venera 14. Afficher tous les articles
Affichage des articles dont le libellé est ASTRONOMY - The Surface of Venus from Venera 14. Afficher tous les articles

11/05/2025

ASTRONOMY - The Surface of Venus from Venera 14

 2025 May 11

A black & white image shows an empty flat landscape filled
with flattened rocks. At the bottom is part of the spacecraft
that captured this image of the planet Venus.
Please see the explanation for more detailed information.

The Surface of Venus from Venera 14
Image Credit: Soviet Planetary Exploration ProgramVenera 14;
Processing & CopyrightDonald Mitchell & Michael Carroll (used with permission)

Explanation: If you could stand on Venus -- what would you see? Pictured is the view from Venera 14, a robotic Soviet lander which parachuted and air-braked down through the thick Venusian atmosphere in March of 1982. The desolate landscape it saw included flat rocks, vast empty terrain, and a featureless sky above Phoebe Regio near Venus' equator. On the lower left is the spacecraft's penetrometer used to make scientific measurements, while the light piece on the right is part of an ejected lens-cap. Enduring temperatures near 450 degrees Celsius and pressures 75 times that on Earth, the hardened Venera spacecraft lasted only about an hour. Although data from Venera 14 was beamed across the inner Solar System over 40 years ago, digital processing and merging of Venera's unusual images continues even today. Recent analyses of infrared measurements taken by ESA's orbiting Venus Express spacecraft indicate that active volcanoes may currently exist on Venus.

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