Small icy moons in the outer reaches of our solar system may hide boiling oceans underneath their surfaces, a new study finds ...
In 1995, a pair of scientists discovered a planet outside our solar system orbiting a solar-type star. Since that ...
The James Webb Telescope is reshaping our understanding of distant worlds, revealing exoplanet atmospheres, potential ...
Morning Overview on MSN
Astronomers find the planet they chased for 20 years
In a landmark achievement, astronomers have identified a super-Earth exoplanet only 18 light-years away that meets all the ...
Explore the evolving rare earth hypothesis, highlighting new findings on habitability and the conditions for complex life on exoplanets.
Morning Overview on MSN
Astronomers find how some planets make their own oceans
Astronomers have made a groundbreaking discovery on November 8, 2025, that challenges previous models of planetary water ...
There are no confirmed exomoons, moons orbiting distant exoplanets in other solar systems. There are a few candidates, but none have passed the threshold and been accepted as confirmed. But they must ...
Astronomers have produced the first-ever three-dimensional map of a planet outside our solar system — WASP-18b — marking a major leap forward in exoplanet research. Using the James Webb Space ...
A recently discovered exoplanet, a planet that exists beyond our solar system, called GJ 251c is a super-Earth located just 18 light-years away from our planet. Bonus: it’s in its star’s “habitable ...
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