The beloved Hubble Space Telescope is reaching its 35th anniversary, and over the years it has taken some stunning images.

Despite decades of searching for this signal, astronomers have yet to find it. The problem is that our Earth is too noisy, making it nearly impossible to capture this whisper. The solution is to go to ...

In 1923, Edwin Hubble captured a pulsing star within the ... taking a picture with extremely high resolution. No single telescope could achieve this—so scientists linked radio observatories ...

Astronomers are applying new image-processing techniques to previously released Hubble observations in honor of the space telescope's upcoming 35th anniversary. NASA just unveiled a new image of ...

Using the Hubble Space Telescope, astronomers have made the first direct observation of star clusters colliding and merging at the hearts of dwarf galaxies. The discovery could help scientists ...

just released a stunning image of the NGC 346 star cluster from the Hubble Space Telescope — but it isn't quite "new." Rather, it's an old photo from the Hubble Space Telescope's archives that ...

Today's rather aquatic-themed NASA/ESA Hubble Space Telescope image features the spiral galaxy Messier 77, also known as the Squid Galaxy, which sits 45 million light-years away in the ...