"We're trying to encounter an astronomical object that streaks through our solar system just once and we don’t want to miss the opportunity." ...

The researchers propose that rather than having the position of the planets explained by gravity within the solar system, it could have been caused by a massive object that traveled through the ...

All of our solar system’s planets are lining up to parade ... Read more This mind-blowing map shows Earth’s position within the vast universe Never is this more apparent than during a ...

The James Webb Space Telescope has captured its first direct images of carbon dioxide in a planet outside the solar system in HR 8799, a multiplanet system 130 light-years away that has long been a ...

And the sun is a star that gives out heat and light. The sun is at the centre of the solar system. The solar system is the name we use to describe the eight planets, and their moons, that circle ...