The James Webb Space Telescope's Near-Infrared camera (NIRCam) captured stunning imagery of Neptune. It is the "clearest view ...

A bold geochemical model reveals that TOI‑270 d, a sub‑Neptune 73 light‑years away, is likely a giant rocky world cloaked in ...

The initial report was based on observations from the powerful James Webb Space Telescope, a collaboration of NASA and its European and Canadian counterparts. But the results created a lot of hubbub ...

Astronomers have made a detection suggesting biosignatures, or signs of biological activity, on an exoplanet located 124 ...

Scientists observed and captured the first clear evidence of auroras on Neptune using the James Webb Space Telescope (JWST), ...

That exoplanet is 124 light-years away in the Leo constellation. It's described as much larger than Earth but smaller than ...

In a potential landmark discovery, scientists using the James Webb Space Telescope have obtained what they call the strongest ...

The photo at left is an enhanced-color image of Neptune from the Hubble Space Telescope. At the right, that image is combined ...

It would take 120 years to travel to planet K2-18b at the speed of light. Here's how we know what could lie there.

Observations by the James Webb space telescope find possible biological activity on a giant planet 124 light-years from Earth ...

The discovery was made on a massive exoplanet known as K2-18b that for years has captivated scientists searching for life ...