When you first learned about the Solar System, you probably saw diagrams that made it look orderly, with planets arranged in ...

Further simulations on flybys into the inner Solar System revealed one of our own planets might be flung out of the ballpark ...

New research suggests that a massive, unidentified object might have passed through our Solar System billions of years ago, ...

Emily Simpson has loved space since she was a 10-year-old kid celebrating her birthday at a planetarium. Now a recent Florida ...

A new study suggests that a close encounter with a massive interstellar object, possibly eight times the mass of Jupiter, may ...

The discovery of two new planets beyond our solar system by a team of astronomers from The University of Warwick and the ...

A close encounter with a mysterious interstellar object could explain the current orbits of several of Earth’s largest ...

A planet-sized visitor possibly visited the solar system billions of years ago and permanently changed the cosmic neighbourhood by warping the orbital path of four outer planets of the system, a ...

7, 2025 — A researcher has used advanced models that indicate that the formation of Pluto and Charon ... a clearer picture of how the outer solar system formed and evolved based on analyses ...