Thirty-five years ago, the Hubble Space Telescope was launched into orbit. It's been sending back galactic data and images ...

John Grunsfeld has a model of the Hubble Space Telescope on his bookshelf. It's right next to a model of a NASA space shuttle ...

The Hubble Space Telescope celebrates 35 years of groundbreaking discoveries, stunning imagery, and a lasting impact on astronomy.

This gas needs an enormous amount of energy to shine — more than normal stars can supply. The discovery, based on data from ...

"The instrument is, so to speak, the heart of the solar telescope, which is now finally beating at its final destination." ...

In the years since, Hubble has gathered more than 1.6 million observations and 430 terabytes of data. The telescope has ...

The Daniel K. Inouye Solar Telescope, the world's largest solar telescope, can see the sun in unprecedented detail. Here is ...

Hubble is still going strong 35 years after it was launched into space. Celebrate its anniversary with some out-of-this-world images.

In a groundbreaking achievement for solar astronomy, the Daniel K. Inouye Solar Telescope (DKIST), the world’s largest solar ...

NASA has released new images showing the fascinating structure dubbed a 'pillar of creation'. The image captures an enormous cosmic tower which measures nearly 10 light-years tall in the Eagle Nebula ...

A study suggesting the exoplanet K2-18b may contain potential signs of alien life has been met with skepticism from the ...

The masses under test are millions of kilometers apart. The inter-spacecraft laser interferometry telescope deliver laser efficiently from one spacecraft to another. It is an important component of ...