Now, researchers in Switzerland and the U.K. have homed in on one particular aspect of this equation to contemplate how a ...

Astronomers have, for the first time, captured a gallery of detailed snapshots of planetary systems during their "teenage years," an era long shrouded ...

For the first time, researchers have found what seems to be a cloud of dark matter about 60 million times the mass of the sun in our galactic neighbourhood ...

When people talk about alien life, they imagine distant exoplanets — but some of the best places to search might be much ...

Scientists argue that limiting the search for life strictly to a star’s traditional habitable zone is too restrictive. That ...

Astronomers suspect that a massive metallic cloud swirling in a nearby star system could be hiding a giant planet or dwarf ...

Embarking on a spur of the moment astronomy lesson, Musk explained that the sun makes up some 99.8% of mass of the solar system, and that Jupiter, the biggest planet, is just kind of a rounding error ...

Fear not, the Earth will not lose its gravity for 7 seconds this coming August, and please, don't believe everything you see on social media.

Behavior might be chalked up to more than just intentional choices.

Life in our solar system could exist on Europa or Enceladus, proving alien life may be common in the universe.

Professor Avi Loeb of Harvard cited three reasons 3I/ATLAS might be an alien spacecraft. First, its trajectory is highly ...

Elon Musk marked his last-minute Davos debut on Thursday with a critique of U.S. solar tariffs and aggressive targets for ...