Astronomers didn’t even know sub-Neptunes existed until NASA’s Kepler mission uncovered them over the past decade. Although a ...

The Phantom Galaxy (M74) has been imaged in infrared and optical light using the James Webb Space Telescope and Hubble Space ...

The most powerful telescope in history. The James Webb Space Telescope's "jewel-filled" photos are stunning. Zambia warns ...

The Space Telescope Science Institute in Baltimore, which operates the Webb and Hubble telescopes, released a video of ...