It is true that astronomers discovered "a relatively short-lived quasi-satellite of Earth" and dubbed it 2025 PN7, according ...

A new study shows scientists are discovering new species faster than ever, revealing Earth still holds vast unknown biodiversity.

— -- Astronomers on Monday reported the discovery of an Earth-like planet outside the solar system whose size and distance from its own star put it in the "habitable" zone and make for a surface ...

Scientists using NASA's Transiting Exoplanet Survey Satellite (TESS) discovered an exoplanet, which NASA defines as “any planet beyond our solar system.” What's False However, the “strange signals” ...

Rogue planets — worlds that drift through space alone without a star — largely remain a mystery to scientists. Now, ...

NASA's planet-hunting mission, the Kepler Space Telescope, has just discovered Kepler-452b, a planet that scientists are calling "Earth 2.0." Scientists said in a press conference Thursday that they ...

Scientists have discovered a rogue planet roaming the Milky Way after combining observations from Earth and a space telescope ...