A NEW Earth-sized planet has been discovered in a faraway constellation – and it would kill any astronaut who dare travel ...

Researchers studied the L 98-59 system and confirmed five rocky planets. One is in the habitable zone and may support liquid water.

A team led by UdeM researchers confirms a fifth potentially habitable planet around L 98-59, a red dwarf 35 light-years away.

NASA has uncovered a new ‘Super Earth’ planet just 154-lightyears away that has been flashing a mysterious signal. The planet ...

Researchers from the Université de Montréal have confirmed a fifth potentially habitable planet around L 98-59, a red dwarf ...

The newfound exoplanet, called Kepler-139f, is a gigantic world roughly twice the mass of Neptune and 35 times the mass of ...

Astronomers detected hundreds more new worlds beyond the solar system this year and worked to better understand what makes them tick. The number of confirmed exoplanets — planets that don't orbit the ...

Astronomers just caught a celestial sneak peek at how solar systems are born, and it starts with something delightfully small ...

NASA's Juno probe's been studying Jupiter for nine years. Conditions are super harsh, and the camera's been taking a beating.

Scientists at the Institute for Advanced Study in Princeton, New Jersey, discover a new trans-Neptune Object, 2017OF201, potentially discrediting 2016 theory of Planet Nine.

The scientists announced in a news release that they have found a trans-Neptune Object(TNO), code-named 2017OF201, located past the icy and desolate region of the Kuplier Belt.