"Even with just early, engineering-quality data, Rubin discovered 11,000 asteroids and measured more precise orbits for tens ...

Gravity is the force that governs the structure and motion of the solar system, keeping celestial bodies together in a cosmic dance. The sun, with its immense mass, generates the strongest ...

Astronomers surveying the outer solar system have revealed that a rare object far beyond Neptune is moving in sync with the eighth planet in an unexpected way. Called 2020 VN40 and first discovered in ...

ESA's sun spacecraft captures 1st close-up of our star's magnetic engine in motion ...

The workings of our solar system are roughly the same now as they have been for millions of years. Moons circle their planets, the planets circle the sun, the sun’s magnetic fields and sunspots wax ...

We used to think moons were the boring sidekicks of the solar system. For decades, we treated them like cosmic leftovers — ...

Planetary scientists have long debated where the material that formed Earth comes from. Despite its location in the inner ...