Could extraterrestrial life exist beyond Mars?  Join NASA’s search for alien life in the outer solar system as we explore ...
A new study claims it is possible an "alien visitor" could have warped our solar system during its earliest years.
Analysis of debris from the nearly 5 billion-year-old asteroid Bennu suggests the building blocks of DNA and RNA were present ...
Titan is the only moon in our solar system with a significant atmosphere. Now we have a very good idea of how this dense ...
Our Solar System is a carefully balanced celestial dance held together by a virtually perfect balance of gravity and inertia.
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 ...
Ever since Isaac Newton famously talked about gravity, its dominance as a force in our solar system has been well known. It's ...
NASA scientists found amino acids, key minerals, and nucleobases for DNA in samples from the OSIRIS-REx asteroid mission.
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 ...
An object eight times the mass of Jupiter may have swooped around the sun, coming superclose to Mars' present-day orbit ...
Scientists have detected organic compounds and minerals necessary for life in the samples collected by the OSIRIS-REx mission ...
Samples of asteroid Bennu contain molecules that suggest the "conditions necessary for life" were widespread across the early ...