For decades, astronomers have been waiting for the launch of the James Webb Space Telescope, a successor to the iconic Hubble Space Telescope. And this past week, they learned there will be additional ...

NASA's Webb telescope discovered a hidden giant exoplanet in the Beta Pictoris system using a new atmospheric detection ...

In a blow to NASA’s prestige and its budget, America’s next great space telescope has been postponed again. NASA announced on Wednesday that the James Webb Space Telescope, once scheduled to be ...

The telescope is undergoing final preparations ahead of a launch set to take place from Florida’s Kennedy Space Center in late August ...

NASA has released the most detailed images of the Centaurus A galaxy we've ever seen, captured by the James Webb telescope.

Titled "oMEGACat BH-2," it is the first stellar-mass black hole detected in Omega Centauri.

NASA's James Webb Space Telescope has revealed new details about the blistering lava planet 55 Cancri e, where temperatures ...