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

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

Learn how a new instrument will increase the telescope’s ability to spot sunspots in unprecedented detail.

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

The telescope has been installed with the world's largest spectro-polarimeter, the Visible Tunable Filter (VTF).

The U.S. National Science Foundation Daniel K. Inouye Solar Telescope, the world's most powerful solar telescope, operated by ...

The Inouye Solar Telescope just activated its most powerful instrument, VTF—a massive precision tool designed to unveil the ...

The world's largest solar telescope has reached an important milestone. The data published now were obtained during the technical commissioning of the instrument.

Inouye Solar Telescope (DKIST) has captured another stunningly close look at the surface of our sun. DKIST has collected ...

After years of development, researchers at the Daniel K. Inouye Solar Telescope in Hawaii have fired up their newest tool, the Visible Tunable Filter (VTF), and captured its first images of our sun.

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