Scientists have issued a concerning update on a mystery interstellar object travelling through our solar system.

For over a hundred years, astronomers have puzzled over strange changes in the brightness and motion of Betelgeuse, the ...

NASA may have just found our second Earth - a planet so similar, it could be habitable for humans. But this is just the beginning. Thanks to powerful telescopes and new detection methods ...

The largest Martian meteorite ever discovered on Earth at a Sotheby’s auction in New York for $5.3 million after being found in the Sahara Desert in 2023.

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.

The LIGO Hanford Observatory near the Tri-Cities and its twin in Louisiana detected ripples of time and space passing through ...

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 ...

This makes it 35 times the mass of Earth and a year on its planet lasts 355 days, the discoverers noted in their findings ...

Astronomers are scrambling to gather data on a mysterious object that’s currently hurtling through the solar system. Preliminary observations suggest it came from interstellar space, and if confirmed, ...

The largest known piece of Mars on Earth was sold for $5.3 million at a geological and archaeological auction in New York on ...