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" ... There is a large suite of scientific evidence that supports the picture of the expanding Universe ... [+] and the Big Bang, complete with dark energy. The distant galaxies are moving away from us faster today than they were 6 billion years ago, but the expansion rate itself continues to drop. ... "
" ... Two nearby galaxies as seen in the ultraviolet view of the GOODS-South field, one of which is ... [+] actively forming new stars (blue) and the other which is just a normal galaxy. In the background, distant galaxies can be seen with their stellar populations as well. Based on the ages of the stars inside, as well as the measured distance to the galaxy, we can determine when their stars formed. ... "
" ... While the stars, galaxies, and Milky Way are familiar sights in the night sky, they are joined here ... [+] by the faint zodiacal light that arises from light (mostly direct sunlight) reflecting off of Solar System dust particles. Profusely present in the inner Solar System, zodiacal dust is fundamentally limiting when we collect faint observations of the distant Universe. ... "