Juno looks back at home

The spacecraft Juno, now enroute to Jupiter, took a photo looking back at the Earth and Moon as it speeds away. It was about 9.66 million kilometers (6 million miles) away at the time, and will take another five years to get to Jupiter. In the image below, Earth is on the left and the moon is on the right. There have been pictures like this taken by other spacecraft before, but this reminds us again that everything in Earth’s history has occurred on that tiny “pale blue dot” floating in the infinite blackness of space.

Credit: NASA/JPL-Caltech

On a side note, I’ve been wondering why we always tend to refer to the Moon as just “the moon” when its name is Luna. I mean, we call all of the other planets, moons, etc. by their proper names. Just a random thought!