Our solar system is probably on the mild side compared with what happens elsewhere. You probably need that mildness in order to have a habitable planet.” The Nice model is a hypothesis ...

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 ...

DALLASI absolutely love this, it's called an orrery, and it's a little mechanical model of our solar system. You can see the planets here, orbiting the sun as they would do in real life.

Planetary scale model trails are letting cycling enthusiasts pedal their way through the cosmos. These trails are designed ...

7, 2025 — A researcher has used advanced models that indicate ... offering insights that could reshape our understanding of the Earth-Moon system and the broader solar system.

An object eight times the mass of Jupiter may have swooped around the sun, coming superclose to Mars' present-day orbit ...

Emily Simpson, a passionate space enthusiast and recent Florida Tech graduate, has published groundbreaking research that imagines an alternate version of our solar system. Instead of the asteroid ...

Staring at the sun—a close (but safe) look at our home star Staring at the sun ... Free learning activities and videos about the solar system Free learning activities and videos about the ...

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