A U.S. scientist searching for a civilization across 7 Earth clones circling the red dwarf star TRAPPIST-1 says its own alien ...

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

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

In a ground-breaking discovery concerning parts of the unexplored solar system, astronomers have discovered the existence of “cosmic tunnels" that link it to stars across the universe. According to ...

Our solar system, a cosmic ballet of planets held together by gravity and inertia, is uniquely structured compared to many ...

Long ago, a planetary object eight times the mass of Jupiter may have once visited the solar system and altered […] The post ...

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 ...

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

Traveling from one star to another is currently impossible to achieve within a human lifetime. But some projects are ...

The REASONS (REsolved ALMA and SMA Observations of Nearby Stars) study marks such a significant ... including our own Solar System," said Luca Matrà, Associate Professor in Trinity's School ...

A team of astronomers have discovered a rather curious exoplanetary system that has two gas giant planets that are messing up each other’s orbit! On of them is 3.8 times the mass of Jupiter and ...

Choose from Solar System Planet Order stock illustrations from iStock. Find high-quality royalty-free vector images that you won't find anywhere else. Video Back Videos home Signature collection ...