An object eight times the mass of Jupiter may have swooped around the sun, coming superclose to Mars' present-day orbit before shoving four of the solar system's planets onto a different course.

When you first learned about the Solar System, you probably saw diagrams that made it look orderly, with planets arranged in circular orbits around the Sun on a flat disk. But in reality, our Solar ...

The eight planets in our solar system orbit the sun in roughly the same plane, because they all originally formed from the same disc of debris around the sun. The line the sun traces across the ...

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 ...

The temporary belts, one of which still remains, were filled with high-energy electrons and protons and were found by a ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? Two exciting new studies detail the life-supporting contents of a 4.3-ounce ...

Long ago, a planetary object eight times the mass of Jupiter may have once visited the solar system and altered […] The post A Mysterious Object Visited Our Solar System And Altered The Orbits Of Four ...

This may explain the strange properties of the orbits of our solar system's planets ... nearly as close to the sun as Mars's current orbit. This study suggests that the currently slightly strange ...

While Ohio State is known for its helmet stickers, the Buckeyes aren't the only team in college football that uses a helmet decal reward system. In fact, there are 13 total Division I FBS programs ...

The eight planets in our solar system orbit the sun in roughly the same plane, due to their formation from the same disc of debris around the sun. This results in them appearing along the ecliptic, ...

Stargazers will be treated to a rare alignment of seven planets on 28 February when Mercury joins six other planets that are already visible in the night sky. Here's why it matters to scientists.