A century ago, Edwin Hubble revolutionized our understanding of the universe by proving that the Milky Way is just one of many galaxies in an ever-expanding cosmos. This breakthrough led to the ...

Edwin Hubble was young and ambitious ... These glass plates recorded images of the night sky using a light-sensitive emulsion covering their surface. The telescope's size let it make images ...

NASA recently released images of the Andromeda galaxy ... About 100 years after astronomer Edwin Hubble's discovered the "magnificent" spiral nebula, the Hubble Space Telescope and NASA scientists ...

Photo: Andromeda nebula plate with Hubble's handwritten circle around the variable star he discovered In 1919 American astronomer Edwin Hubble ... was able to resolve images of the nebulae that ...

This colorful new view combines images that were taken in three different filters by Hubble’s Wide Field Camera 3 and highlights hydrogen, sulfur, and oxygen atoms. It is showing only a tiny ...

Edwin Powell Hubble is renowned for determining that there are other galaxies in the Universe beyond the Milky Way, and for observing that the universe is expanding at a constant rate. Hubble was ...