Many objects in space rotate. Earth completes a spin in roughly 24 hours, while Venus takes a whopping 243 Earth days. The ...
The Parker Solar Probe is gearing up for a final swing past Venus on November 6, which will nudge it into an extremely tight orbit around our sun. Once it reaches its final position around our star on ...
The Sun turns, but not in the way a solid object would. It has no hard surface, no fixed edge to follow. What scientists ...