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

Say hello to one of the Milky Way's neighbors! This NASA/ESA Hubble Space Telescope image features a scene from one of the ...

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

The world's largest telescope is almost as big as your house—and it’s unlocking the universe’s biggest mysteries.

Over the past few years or so the most talked about kind of telescope was the one that is meant to operate in space. An ...

Early simulations show that it would take only 10 hours for the forthcoming ELT to find signs of life near Proxima Centauri.

NASA’s SPHEREx space telescope has officially begun its journey of cosmic exploration after successfully ejecting its dust ...

The Extremely Large Telescope (ELT), currently under construction in northern Chile, will give us a better view of the Milky ...

The Habitable Worlds Observatory (HWO) telescope will be actively looking for traces of life on Earth-like planets in other ...

Venus will pass between the Earth and sun on Saturday during what's called an inferior conjunction. But don't plan on seeing ...

The consortium of the European space telescope Euclid has published its first data set. It includes many newly discovered but ...