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

Exactly 35 years ago this week, the Hubble Space Telescope was released from the Space Shuttle Discovery cargo hatch. Four ...

A series of spectacular images of the cosmos has been released to celebrate the Hubble Space Telescope's 35 years in space ...

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

The world's largest solar telescope in Hawaii has produced its first image using a new instrument that took 15 years to build ...

A powerful new instrument added to the Daniel K. Inouye Solar Telescope promises to maximize the information gleaned from the ...

The school-bus-sized observatory launched on April 24, 1990 and overcame early setbacks to become one of the most ...

Nearly 150 years ago, scientists began to imagine how information might flow through the brain based on the shapes of neurons ...

On characteristically short notice, Prince invited me here to report what we intend to be his seventh Rolling Stone cover ...