What is the Sun's role in our Solar System? The Sun is the largest object in the Solar System and was the first to form.

The sun is the lifeblood of our solar system, a blazing star that has held everything together for over 4.6 billion years. But like all things in the universe, even our sun will not last forever.

Travel through time to witness some of the most remarkable episodes in our solar system's history, uncovering its ancient ...

Remnants of the first solids that ever condensed in this region of our Solar System can be found embedded in primordial meteorites that have crashed to Earth, taking the form of flecks of minerals.

Astronomers have discovered the earliest seeds of planets forming around HOPS-315, a baby star located 1,300 light-years away.

Most planet-forming disks have warps that can lead to planets on inclined orbits, which could explain where the tilt of Earth ...

There have been questions about a mysterious ninth planet in our solar system for nearly a decade. Pluto was unseated as number nine in 2006. Now, a group of international researchers say they may ...

Around 4.6 billion years ago, vast clouds of dust began to accumulate to form the solar system. Ancient asteroids such as Bennu contain the remnants of this formative moment, allowing scientists to ...

What we know about the search for ‘Planet Nine’ in our solar system The idea of a massive undiscovered planet has been around since before the discovery of Pluto in the 1930s ...

Our solar system's latest and only third known interstellar visitor is becoming more fascinating by the minute. Spotted in early July, the object, dubbed 3I/ATLAS, is believed to be a comet. It's ...

Astronomers have revealed new research showing that millions of new solar system objects are likely to be detected by a brand-new facility, which is expected to come online later this year.

Harvard astronomer Avi Loeb suggests that if interstellar object 3I/ATLAS isn't a comet, nor an asteroid, it may have been "sent" to us.