In anticipation of the upcoming 35th anniversary of the NASA/ESA Hubble Space Telescope, ESA/Hubble is kicking off the ...

A long-simmering disagreement over the universe’s present-day expansion rate shows no signs of resolution, leaving experts ...

The ice-giant planet Uranus, which travels around the sun tipped on its side, is a weird and mysterious world. Now, in an ...

An analysis of two decades of data from NASA's Hubble Space Telescope has provided fresh insights into the complex ...

Using Hubble's Wide Field Camera 3 instrument, astronomers captured this recent up-close view of the SMC, full of twinkling ...

On April 24, 1990, the Hubble Space Telescope flew aboard space shuttle Discovery, which makes this year the 35th anniversary ...

The Small Magellanic Cloud, a dwarf galaxy about 200,000 light-years from the solar system, can be seen with the naked eye ...

Just about everyone has heard of NASA’s Hubble Space Telescope — not too surprising considering that it has been with us for ...

A century ago, Edwin Hubble revolutionized our understanding of the universe by proving that the Milky Way is just one of ...

Astronomers have spotted signs that Betelgeuse, the closest supergiant star to Earth, could be about to explode as a ...

Saturn is below Venus and very low in the predawn sky. In late April it is five degrees above the horizon. You may need ...