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

A rare celestial alignment in April 2025 gave NASA scientists the chance to study Uranus in exceptional detail as it passed ...

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

Water is essential in order for life to exist, but scientists are still unsure about how it originated on Earth. […] ...

A meteorite found in Antarctica in 2012 suggests Earth may have formed with the materials needed to make water, a new study ...

NASA scientists have sought to understand planet Jupiter, the gas giant whose mass is more than the rest of the planets in ...

The solar system consists of our star, the sun, and everything bound to it by gravity: the planets Mercury, Venus, Earth, ...

While observing a section of space using Nasa’s exoplanet surveying satellite, scientists found a peculiar periodic dip in starlight that tipped them off about the presence of a rocky planet ...

The planet is "crumbling to pieces," shedding the equivalent of Mount Everest’s mass every 30.5-hour orbit and will be ...