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 ...

Our solar system is filled with rocky debris tumbling around the sun, most of which is the same age, but the asteroid Bennu ...

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

A high-precision time measurement system based on the radioactive decay of manganese-53 was used to determine the precise age ...

The eyes of every astronomer widened this year when an interstellar traveler was discovered in our solar system.

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

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

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

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 ...

The solar system lost its ninth planet back when Pluto was demoted to a dwarf planet, but research might indicate that there ...

Today, let's talk about something super mysterious! A detector has discovered an icy comet in the Kuiper Belt, and this has ...