The pioneering observatory just peered directly into the atmosphere of a giant exoplanet with two suns (like Tatooine from ...

This illustration shows the swirling clouds identified by the James Webb Space Telescope in the atmosphere of exoplanet VHS ...

The most detailed spectrum ever for a planetary-mass object outside our solar system covers an unprecedented range of wavelengths, providing a wealth of new insights.

Known as VHS 1256 b, the exoplanet is about 40 light-years away from Earth and ... “The finer silicate grains in its ...

It took the remarkable capabilities of the new James Webb Space Telescope (JWST) to make the discovery. The dust particles ...

The planet will ultimately end up either as a rocky core covered by oceans or as a completely barren naked planetary core.

Even though Venus is the closest planet to Earth, there's still a lot we don't know about it, especially when it comes to its ...

While Hubble and the new James Webb Space Telescope have now discovered organic compounds on multiple planets, the first ...

The research team also discovered that evaporation modeling showed that if the exoplanet has an atmosphere rich in helium and hydrogen, then its current state is likely temporary. Gravity from its ...

A new method could allow astronomers to assess exoplanets' likely subsurface water stores, aiding the search for worlds ...

A mysterious exoplanet just 138 light-years from Earth could be in the process of transforming. An analysis of an exoplanet named HD-207496b reveals that the world, clocking in at 6.1 and 2.25 times ...