Earth gazed into the cosmos, wondering if she would ever get a new planetary neighbor. To her astonishment, one day... it happened. This video explores the breathtaking and chaotic consequences of a ...

Early Earth lacked life’s essentials until a collision with Theia added them. This chance event made life possible. After the Solar System formed, it took no more than three million years for the ...

A team of researchers, including those at the University of Tokyo, discovered that liquid water once flowed on the asteroid ...

The coldest planet in the Solar System is Uranus, which is surprisingly colder than Neptune due to its unique internal heat ...

Preparing for an interstellar mission is going to be “one of the most challenging problems that humanity is ever going to ...

The discovery that water existed in liquid form a billion years after the parent body of Ryugu formed came from the study of ...

Federal funding is about to run out for 19 active space missions studying Earth's climate, exploring the Solar System, and probing mysteries of the Universe.

The greatest challenge facing astrobiologists is that there is only one planet known to us that has life. Of all the bodies ...

Tom Zega, a University of Arizona scientist who's worked on samples brought back from the asteroid Bennu, tells The Show more ...

Astronomers have been racing to get a better look at 3I/ATLAS, a mysterious object with interstellar origins that has defied ...

Comet 3I/ATLAS is the third ISO ever detected. It was discovered by the Asteroid Terrestrial-impact Last Alert System (ATLAS) ...

The study revealed that liquid water still existed on Ryugu one billion years after its parent body formed. This conclusion ...