The Solar System is a fascinating place, with each planet orbiting the Sun at its own unique distance. But how far apart are ...

To fit it in, even at 1:5 billion scale, Brown had to extend the model solar system another 670 feet into the commercial district beyond the western edge of campus.

The Arizona Scale Model Solar System is a collection of 10 informational signs stretching from the Kuiper Space Sciences Building on the UA Mall to Main Gate at ... distance of almost 2.8 billion ...

The mysterious Oort cloud is the source of many of our solar system's comets, but astronomers still have no idea what it looks like. Now, new simulations may have given them a first glimpse.

The awe-inspiring distances of the cosmos are hard to visualise, so how can we be certain we are measuring them correctly? Chanda Prescod-Weinstein explains ...

Earth’s size compared with the Moon. Distances not to scale. Laara Cerman/Leigh Righton/Stockbyte via Getty Images. So, even though the Moon is much smaller than the Sun, it is just close enough ...

To give you a sense of scale, one AU represents the average distance that separates Earth from the Sun, which is about 93 million miles or 150 million kilometers.

Zooming through the outer reaches of the solar system, A NASA spacecraft just clocked a distance 60 times farther from the sun than Earth.. The extraordinary benchmark announced this week means ...