For hundreds of years, the principle behind the telescope has been as simple as it gets: build a lens or mirror to collect a large amount of light, focus that light onto a detector (like an eye, a ...

If you’re someone who spends their evenings watching the night sky and trying to get a glimpse of meteor showers or constellations, a telescope is a must. What can be seen with the naked eye pales in ...

Click to share on X (Opens in new window) X Click to share on Facebook (Opens in new window) Facebook It was a bold idea – a telescope in space. TOP: Illustration showing the outside view of the yet ...