Nobody found the answer: Akatsuki. This japanese probe should have started to orbit Venus in 2010, but the orbiting manoeuvre failed. The scientists and engineers managed to save the day by putting the probe in orbit around the Sun for a few years. In December 2015, a new orbiting manoeuver was attempted and succeeded.
Nobody found the answer: Mercury. Its rotation axis is 0.034° away from being vertical. Earth, for instance has an axial tilt of 23.5°
I ask questions about astronomy and space. Try to answer them! Fastest to answer wins internet points ;)
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