As soon as I got over the fainting spell from looking at the Planck satellite’s map – and if you haven’t seen it, look now, faint, and then click – showing the Milky Way, I had a burning question. Okay, true, the Planck satellite wasn’t intended to map the Milky Way. It was supposed to […]
LWON
A charming website called Who’s the Scientist? shows seventh graders’ images of scientists before and after actually meeting scientists.
The word, “data” – tables of numbers, incomprehensible graphs — for most of us would make a good sleep aid. For astronomers, though, “data” means a star-sized thing that outshines a galaxy, or a galaxy just being born, or a star that spins in milliseconds. Data for astronomers is a way to survive, a reason […]
This is the kind of image editors tell me is not interesting, but editors in this case are as wrong as wrong can be. This is a picture by the European Space Agency’s Herschel Space Observatory. It’s of the universe clear back, close to its beginning. The Herschel looked in far infrared wavelengths at a […]