The sun might be responsible for light and life on Earth, but it can also be terrifying. The first image from the brand new Visible Tunable Filter (VTF) instrument at the Daniel K. Inouye Solar ...

Thanks to Inouye, as well as NASA’s Parker Solar Probe – the fastest human-made object in space – and the incredible European ...

Solar Orbiter just delivered its most jaw-dropping image yet—an enormous, detailed snapshot of the Sun's blazing outer ...

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.

Aperture According to Photography Life, it is also known as F-stop. It refers to the size of the circular hole in the lens ...