The author, a writer with interests in astronomy and history, acquired a seven-volume set of Pierre Gassendi's works, signed and bookplated by Charles Messier in 1756. The acquired set includes ...
The “Messier marathon” prompts space hobbyists to spot 110 celestial objects in one night, and the best time to try it is in March Carlyn Kranking - Associate Web Editor, Science The Whirlpool Galaxy ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results