The cluster, full of more than 2,500 newborn stars that blaze blue in the Hubble image, is in a galaxy with far fewer heavy chemical substances than the Milky Way. It's mostly made of hydrogen and ...

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

The easiest way to time travel is more simple than you realise - and it doesn't involve any fancy equipment, say scientists.

This dazzling image from the NASA/ESA Hubble Space Telescope showcases the spiral galaxy NGC 5248, also known as Caldwell 45. This image from NASA's Wide-field Infrared Survey Explorer (WISE) captures ...

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

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 ...

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

A Michigan State University researcher saw X-rays coming from a black hole using the NASA Chandra X-Ray Observatory telescope ...

However, a small section of the galaxy crosses over into the neighboring constellation of Hydrus, the Lesser Water Snake. Related: Hubble Space Telescope: Pictures, facts & history "For viewers in ...