Standing in front of a giant projected bar graph, he solemnly explained the possible fate of the world's most powerful eye on ...

A stunning breakthrough in solar physics reveals ultra-fine magnetic structures on the Sun's surface, thanks to the NSF's ...

The view of our home galaxy lit up the night sky at the U.S. National Science Foundation's Kitt Peak National Observatory in ...

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The National Science Foundation Daniel K. Inouye Solar Telescope, on Maui's Haleakalā, is the largest solar telescope in the world. National Solar Observatory (NSO), AURA, NSF hide caption ...

The National Solar Observatory (NSO), which operates the telescope, said that the image was taken during technical testing and that the VTF is not yet even fully operational.

The Inouye Solar Telescope's visible tuner filter offers dynamic look at the sun. ... the 5.6 ton instrument occupies two floors at the National Solar Observatory.

The National Solar Observatory (NSO), which operates the telescope, said that the image was taken during technical testing and that the VTF is not yet even fully operational.

The National Solar Observatory (NSO), which operates the telescope, said that the image was taken during technical testing and that the VTF is not yet even fully operational.

The National Solar Observatory (NSO), which operates the telescope, said that the image was taken during technical testing and that the VTF is not yet even fully operational.

The National Solar Observatory (NSO), which operates the telescope, said that the image was taken during technical testing and that the VTF is not yet even fully operational.