The OSIRIS-REx mission returned to the sample to Earth in September of 2023, and these studies show that it contains amino ...

All seven of the other planets in our solar system are about to become visible at once in a great planetary alignment – ...

But such events are not just a spectacle for stargazers – they can also have a real impact on our Solar System and offer the ...

The formation of our solar system from a singular nebula raises an intriguing question: why did each planet develop with a ...

The way people think of the Solar System has changed many times throughout history. Before the development of the telescope, these ideas were based on what could be seen with the naked eye.

Long after the planets of the Solar System formed, catastrophic collisions continued, with a climax about 4 billion years ago during an interval called the Late Heavy Bombardment. The scars of ...

She mapped our solar system's "alternate fate" had it housed an extra planet between Mars and Jupiter instead of the existing asteroid belt. They developed a 3D model that simulates how the solar ...

Ever since Isaac Newton famously talked about gravity, its dominance as a force in our solar system has been well known. It's ...

There may be an undiscovered planet in the outer solar system whose presence is revealed by the strange orbit of objects beyond the eighth planet Neptune. The tantalizing prospect of a ninth ...