Watchers of the Connecticut skies should be able to watch the planets line up for 'parade' in February, and the start of ...

Hubble took a plate of the Andromeda Galaxy (Messier 31) with the Hooker 100-inch telescope of the Mount Wilson ... the first Cepheid in ink. The next two images show the emulsion side of the plate at ...

A hundred years ago, astronomer Edwin Hubble dramatically expanded the size of the known universe. At a meeting of the ...