With the upcoming partial solar eclipse on March 29, here are our top recommendations of solar viewing gear for getting the ...

The Hubble Space Telescope captured an image of a star and a spiral galaxy, both in the constellation Virgo. But the photo is ...

It is often the case that eclipses come in pairs and this month a partial solar eclipse will follow the lunar eclipse which ...

Here's how an innovative flat lens could solve these problems for satellites and space-based telescopes. Understanding ...