This image of Mercury passing in front of the sun was captured on November 8, 2006, by the Solar Optical Telescope (SOT), one ...

ESA's Solar Orbiter captured views of the planet Mercury passing in front of the Sun. Multiple instruments aboard the ...

Mercury orbits the sun in 88 days and Earth in 365 days ... 15. It will occur in front of the constellation Sagittarius — another line-of-sight illusion. How planets appear to move in the ...