The OSIRIS-REx mission returned to the sample to Earth in September of 2023, and these studies show that it contains amino ...

"We are the first mission to be able to track space weather events in three dimensions routinely across the solar system." ...

Here’s what you should know when you go outside to see for yourself: Yes, the planets are indeed lined up across our sky. No, ...

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

Mercury takes only 88 Earth days to orbit the sun.

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

The number of planets that orbit the sun depends on what you mean by “planet,” and that’s not so easy to define ...

Tonight and throughout January, stargazers can see a planetary alignment in the night sky or what some are calling a ...

Stargazers will be treated to a dazzling six-planet "alignment" this January.

All seven of the other planets in our solar system are about to become visible at once in a great planetary alignment – ...

Eskom is encouraging the public to register a solar system as all unregistered grid-tied solar systems are now considered illegal.