A NASA Hubble Space Telescope observation program called OPAL (Outer Planet Atmospheres Legacy) obtains long-term baseline observations of Jupiter, Saturn, Uranus, and Neptune in order to understand ...

What can dust grains that were returned to Earth from the asteroid Ryugu teach scientists about the early solar system? This is what a recent study published in AGU Advances hopes to address as an ...

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 ...

The Japanese Defense Ministry has announced its first-ever “Space Domain Defense Guidelines” aimed at strengthening defense capabilities in outer space. The guidelines, published on July 28, outline ...

NASA and Nokia, the Finnish telecom, announced a partnership to put a 4G cellular communications network on the moon, a key ...