TOI-1846 b joins a growing catalog of recently discovered super-Earth exoplanets. For instance, earlier in 2025, astronomers identified HD 20794 d, a planet located just 20 light-years away, with ...

According to the paper laying out the research behind the discovery, "TOI-1846b is a super-Earth-sized planet, with a radius of approximately 1.8R⊕, placing it within the intriguing radius valley area ...

Scientists have discovered that Earth could have at least six minimoons that we never knew existed. A minimoon is a small ...

Newly discovered Earth-size planet TOI 700 e orbits within the habitable zone of its star in this illustration. Its Earth-size sibling, TOI 700 d, can be seen in the distance.

The discovery of a potentially habitable exoplanet by the James Webb Space Telescope sparks fresh curiosity across science and culture.

An international research team led by the Yunnan Astronomical Observatory of the Chinese Academy of Sciences announced the discovery of a “super-Earth,” offering fresh clues in the search for ...