James Webb
The James Webb telescope continues to prove itself an invaluable tool in the pursuit of knowledge. A couple weeks ago it took the first photo of an exo-planet or planet outside of our own solar system. Last week, it took the above picture of Neptune showing that it too has rings like Saturn. When I think of Neptune, our furthest planet since Pluto was kicked out, I think of the "blue marble" picture taken by the Voyager 2 spacecraft on its way by. It has also conclusively found carbon dioxide around another planet. That in itself doesn't tell us much but if combined with methane, could be a signal of lifeforms. Unfortunately, this planet didn't have methane but perhaps the next one or one down the road will. I can't fathom a world where we aren't alone... yet, but that day may be coming. Below is a picture of a "cartwheel" galaxy somewhere out there. It makes me wonder if someday I'll get to see a "selfie" image of our own galaxy. I...