No, the Solar System (Still) Isn’t a Vortex

Like a bad penny (or a grossly inaccurate science meme) this tends to rear its shiny animated head online at least a couple of times a year, and it seems this year will be no exception. It’s a GIF showing the motions of the Sun and planets through space, trailing glowing lines (which they don’t…

Our Galaxy Isn’t As Big As You Think It Is

Think the Milky Way is a big place? Think again — check out this graphic by Arecibo astrophysicist Rhys Taylor, which neatly illustrates the relative sizes of 25 randomly-selected galaxies using images made from NASA and ESA observation missions. It even includes a rendering of our own remarkably mundane galaxy at the center for comparison….