When you look at the solar system, you might notice that the planets' orbits are tilted, and oddities in the protoplanetary ...

These threats are not speculative. The past of our solar system is full of gravitational perturbations events that potentially brought water to Earth or, in the opposite direction, led to mass ...

A rare interstellar visitor has entered our Solar System, and it’s behaving in ways that have astronomers both fascinated and ...

A new study suggests yet another theory for a possible extra planet in our solar system, likely of a size between Mercury and ...

Neptune, a gas giant with a bluish tint, roams the outer reaches of our Solar System, about 4.5 billion kilometers from the Sun. In its orbit, one mystery stands out, capturing the attention of ...