Astronomers combined several Hubble Space Telescope images to create this view of the Pillars of Creation. The mighty blue giant AG Carinae is one of the brightest stars in our Milky Way galaxy. Image ...

AG Carinae: The image was shared to signify Hubble’s 31 years in space. This space object is a star and it's five light-years wide. Southern Crab Nebula: This image signifies Hubble’s 29 years in ...

Surrounded by sweeping clouds of dust are the Seven Sisters. Also known as the Pleiades, this star cluster is 445 light-years away in the constellation Taurus. One of the closest and most ...