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

Below, see some of the giant optical and radio telescopes now under development.—Peter Tyson Editor's note: This feature only touches on each of these telescopes; for more information ...

When it starts taking scientific data in 2028, the Square Kilometre Array Observatory promises to be the world’s largest and most sensitive radio telescope. But as Sarah Wild discovers, its ...

The European Commission recently established a planned gamma-ray observatory as a European Research Infrastructure Consortium, or ERIC, which will expedite the construction of the telescope and ...

ESA's Euclid space telescope has been providing valuable data from the depths of space for almost two years. With its help, ...

NASA has captured a stunning view of the birth of a star, revealing details never seen before. This breakthrough offers a ...