This image of the waxing gibbous moon was taken in September of 2013. In this image south is up and the prominent crater Tycho is top right. The Sea of…
This image was taken in May of 2016. Mercury last transited the sun in 2019 and the next transit is in 2032. Mercury transits the sun every few years from…
This comet was captured transiting the Leo Triplet of galaxies in the constellation Leo. It was first photographed and discovered in 1969 and has an orbital period of 6.45 years.…
These 3 different full moon images show the moon at different distances. The second and third image show nearly identical distances. Please don't read anything into the different brightnesses, that…