Inouye Solar Telescope’s new Visible Tunable Filter, or VTF. The instrument can build a closer-than-ever, three-dimensional ...

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

The world’s most advanced solar telescope just unlocked a new level of discovery with the first light from its Visible ...

The telescope may well have outdone itself by revealing evidence of life on a world about 120 light years from Earth.

The Catholic Church has almost always been at the forefront of astronomical research and its facilities in Arizona are among ...

The massive dome measures 305 feet (93 meters) in diameter, or about the size of a football field and stands 263 feet (80 ...

The Institut für Sonnenphysik (KIS) located in Freiburg, Germany, has installed a high-precision measuring instrument for the ...

MIT astronomers estimate a planet 140 light-years from Earth may disintegrate fully within the next 1 to 2 million years.

Summer is quickly approaching and with warm nights coming, the clearer skies beckon stargazers to look up and explore the ...

To celebrate the Hubble telescope's 35th anniversary, NASA released some striking new images on Wednesday, including a bold rendition of Mars and a stunning photo of a moth-shaped nebula with a ...