Tag Archive for 'TRAPPIST-1e'

The Earth-size exoplanet TRAPPIST-1e, depicted at the lower right, is silhouetted as it passes in front of its flaring host star in this artist’s concept of the TRAPPIST-1 system. Image credit: NASA / ESA / CSA / STScI / Joseph Olmsted, STScI.

Webb Searches for Atmosphere on Habitable-Zone Exoplanet TRAPPIST-1e

Sep 9, 2025 by News Staff

Astronomers are working their way through the TRAPPIST-1 system with the NASA/ESA/CSA James Webb Space Telescope, demonstrating its unprecedented ability...

This artist’s impression shows a view of the surface of Proxima b orbiting Proxima Centauri. Alpha Centauri AB also appears in the image to the upper-right of Proxima itself. Proxima b is a little more massive than the Earth and orbits in the habitable zone around its star, where the temperature is suitable for liquid water to exist on its surface. Image credit: M. Kornmesser / ESO.

Our Closest Neighboring Exoplanets Could Be Habitable After All

Apr 11, 2019 by News Staff

Proxima b, TRAPPIST-1e, Ross-128b and LHS-1140b — the closest potentially habitable exoplanets — orbit a different kind of star than our Sun:...

This artist’s impression displays TRAPPIST-1 and its planets reflected in a surface. Image credit: NASA / R. Hurt / T. Pyle.

Scientists Identify Possible Compositions of Seven TRAPPIST-1 Exoplanets

Jun 9, 2017 by News Staff

Using numerical simulations to identify planets stable for millions of years, a team of researchers concluded that six of the seven roughly Earth-sized...