Japan's government has been considering joining a U.S.-led space telescope initiative to search for Earth-like planets and ...

The U.S. Postal Service has issued a new set of stamps celebrating the James Webb Space Telescope, the most powerful space ...

When scientists first found Enaiposha, they thought it was a mini-Neptune, a small gas planet with an icy core.

In the sky, Enaiposha is one of the most researched exoplanets. Discovered in 2009, it has a mass and radius that placed it ...

Planets with suns like Wolf 359 are subject to huge blasts of radiation that raise questions about their long-term ...

With winds blowing at 20,500 mph, "the planet has complex weather patterns just like Earth and other planets of our own ...

Astronomers have identified a fourth exoplanet, Kepler-51e, in the Kepler-51 star system using the James Webb Space Telescope ...

The exoplanet Enaiposha (GJ 1214 b), previously thought to be a mini-Neptune, has been reclassified as a "Super-Venus" ...

The James Webb Space Telescope has given astronomers groundbreaking insight into a new type of planet described as unlike ...

The James Webb Space Telescope has revolutionized astronomy in just three years. A new project celebrates its impact on the ...

The record-breaking winds are circling the nearby "puffy" exoplanet WASP-127b, and are traveling six times faster than the ...

NASA’s James Webb Telescope uncovers GJ 1214 b, a super-Venus exoplanet with a carbon dioxide-heavy atmosphere, challenging ...