Astronomers have detected fast-repeating radio bursts from a distant "dead" galaxy that should not contain the energy to produce these types of signals.
The Hubble Space Telescope completes a high-resolution portrait of our galaxy's gorgeous neighbor, which will help scientists better understand our Milky Way.
NGC 2775, also known as Caldwell 48, is a spiral galaxy in the constellation Cancer. It is 67 million light-years away from the Milky Way. NGC 3521 is located almost 40 million light-years away in the ...
The starburst galaxy NGC 1569 glows brilliantly, illuminated by the light of millions of newly formed young stars. This image of LH63, cloaked in red, was captured by the Hubble Space Telescope and ...