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

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

Simpson and Chen ran mathematical models looking at how differently sized Earth-like worlds would have affected the rest of ...

A new study claims it is possible an "alien visitor" could have warped our solar system during its earliest years.

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

The enormous visitor to our solar system may have been about 8 times the mass of Jupiter, and come nearly as close to the sun ...

Southwest Research Institute (SwRI) has partnered with the Carnegie Institution for Science to perform laboratory experiments ...

Jan. 15, 2025 — New observational data and simulation models have confirmed a new type of planet unlike anything found in the Solar System. This provides another piece of the puzzle to ...

I sent an internal memo to my team about the evolution and role of software in distributed PV energy generation. Now, I'm ...

A new study suggests that a planet-sized object may have passed through the solar system billions of years ago.

If you get the question in Trivial Pursuit “how many plantes are there in the Solar System?”, depending on when you went to school or how old the version is, there’s a fair chance of giving ...

The policy has been in the works since last year when Supervisor Michael Shull raised concerns over topsoil retention on ...