This week, an old astronomical controversy is renewed as researchers present new evidence for a hidden "Planet X" in our ...

Super-Earths might be far more common in the Universe than previously thought. A recent study using the KMTNet telescope ...

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An international team of astronomers reports the discovery of two new exoplanets, a few times more massive than Earth, ...

(Web Desk) - A ‘super-Earth’ exoplanet has been found outside of our solar system and it could have the right conditions to ...

Neptune, TOI-270 d provides a critical opportunity to understand atmospheric composition and planetary evolution in a ...

Sub-Neptunes, planets with diameters bigger than Earth's but smaller than Neptune's, are the most prevalent form of exoplanet ...

The idea that our Solar System is representative of other solar systems hasn't survived the age of exoplanet discovery.

Musk described Mars as a form of “life insurance” — a way to preserve humanity and other life forms beyond Earth’s eventual ...

HD 219134 is an orange dwarf 21 light-years from Earth, much cooler and smaller than the Sun, and even more than the usual ...

BOSTON, MA – A new international study has revealed that super-Earths—planets larger than ... is rare—only 237 of over 5,000 known exoplanets have been discovered this way.

Bays Mountain Park announced its latest planetarium show – "Beyond the Sun" – a thrilling adventure about the search for ...