How did the Parker Solar Probe capture images of the Venusian night side?
Answer
It used the Wide-field Imager (WISPR) to capture visible light images
Although the Parker Solar Probe is primarily tasked with studying the Sun, it utilized its Wide-field Imager (WISPR) during flybys to capture visible light images of the night side of Venus. This technique successfully detected the thermal glow emitted by the surface, which is a major achievement since the planet's thick cloud cover typically obscures the surface from visible light observation.
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