Saturn’s rings, imaged here by NASA’s Cassini orbiter, are one of the solar system’s most reliably spectacular sights. But ...

The Red Planet will be at its closest point to Earth, also known as perigee, on Jan. 12 and will be exactly opposite the sun on Jan. 15. It will be visible all night long because it will rise with the ...

The system was installed on the side of the European Space Agency’s Columbus module on the ISS. From there, the rig of 4K ...

February brings a rare planetary parade, with five bright planets in clear view and a special alignment of Mercury and Saturn ...

The sun's distance from Earth changes throughout the year but it has nothing to do with the seasons. When you purchase through links on our site, we may earn an affiliate commission. Here’s how ...

It’s all about line of sight. From Earth’s point of view, Venus disappeared behind the sun in March and has since been gradually re-emerging from its glare. Earth takes 365 days to orbit the ...

As Saturn and Earth revolve around the sun at their respective angles ... When this occurs, it becomes impossible to view Saturn's rings from Earth. Saturn's rings will become less visible ...

After examining G3 ATLAS's orbit, scientists determined that it takes this space rock roughly 160,000 years to make its pass of Earth and the Sun. With that calculation, astronomers assume the old ...

So why has the sun been rising later than it did on Dec. 21? Like much of our day and night cycles, the answer lies in Earth's rotation and orbit. Yes, the sun has risen later than it did Dec. 21 ...

Our Sun is in a spiral galaxy called ... that allows astronomers to get a better view of objects in outer space than they can get from Earth. It takes photographs of planets, stars and galaxies ...

Therefore, it makes sense that at some point down the line, our Sun, which provides life to Earth, will die, too. When it does, scientists say that the Sun will destroy Earth, Mercury, and Venus ...