Though still only in the prototype stage, this flat lens could one day be used on space telescopes, and perhaps even on ...

A motorized mount with altitude and azimuth control is basic equipment for the serious observer, but adding a servo to control the focus of your telescope is one step beyond your average off-the ...

This new eye is an instrument featuring approximately 2,400 prisms scattered across the extremely wide field of view available at the Subaru Telescope's primary focus, allowing for simultaneous ...

Of all the mysteries that the massive James Webb Space Telescope has seen so far in the ... "Essentially, all of them exist back when the universe was a billion years old or younger, and then ...