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 ...

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.

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

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 ...

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 ...

NASA has discovered an interstellar comet that's wandered into our backyard. The space agency spotted the object with the ...