How NASA's Telescope Peered Into Stellar Creation NASA's James Webb Space Telescope, a powerful infrared instrument, peered through dense cosmic dust, uncovering the dramatic moment when a new ...

Most powerful telescopes have a couple of things in common: They’re too big to fit in your pocket, and they’re expensive enough to drain your wallet. The Starscope Monocular is neither of ...

The exoplanet, a planet beyond our solar system, has been dubbed TWA 7b after NASA's James Webb Space Telescope captured evidence of it.

The Hubble Space Telescope has captured the best picture yet of a high-speed comet visiting our solar system from another star.

NASA's Hubble Space Telescope and James Webb Space Telescope capture a duo of star clusters in two different images.

Interstellar comet 3I/ATLAS shines in the sharpest view yet captured by the Hubble Space Telescope, helping astronomers determine the object’s size.

Discovered last month by a telescope in Chile, the comet known as 3I-Atlas is only the third known interstellar object to pass our way.

Was the James Webb Space Telescope worth it? Well, $10 billion is a lot of money. Even when spread over a couple of decades, that's still a huge chunk of NASA's annual science budget. (And given ...

The Hubble Space Telescope has captured the best picture yet of a high-speed comet visiting our solar system from another star ...

Later this year, astronomers will start filming an unprecedented 10-year movie of the southern sky, using a brand-new and super-powerful telescope facility in Chile.