NASA’s James Webb Space Telescope uncovered a new milestone in exoplanet research by capturing images of exoplanets containing carbon dioxide in their ...

NASA's James Webb Space Telescope was recently used to capture direct images of four Saturn-like exoplanets in a solar system 130 light-years away.

This finding provides compelling evidence that the giant planets in HR 8799 formed through core accretion, a process similar ...

Giant Exoplanets in HR 8799 System Likely Formed Like Jupiter and Saturn The first exoplanet was discovered in the 1990s, but ...

Astronomers using the James Webb Space Telescope (JWST) have captured the first direct images of carbon dioxide in the atmosphere of a planet beyond our solar system. The discovery enhances ...

The HR 8799 system, 130 light years from Earth, is only 30 million years old -- just a baby compared to our solar system's 4.6 billion years.

Astronomers have made an exciting discovery—a massive spiral disk galaxy, much larger than expected, in the early universe.

For years, astronomers have sought a way to directly observe the atmospheres of exoplanets, worlds orbiting distant stars.

Puzzling observations from NASA's James Webb Space Telescope suggest the entire universe exists inside a black hole ...

The James Webb Space Telescope has captured its first direct images of carbon dioxide in a planet outside the solar system in HR 8799, a multiplanet system 130 light-years away that has long been a ...

Deep observations from the James Webb Space Telescope (JWST) have revealed an exceptionally large galaxy in the early ...

By spotting these strong carbon dioxide features, we have shown there is a sizable fraction of heavier elements, like carbon, ...