Daily Archives: 06/13/2020

The Parallax View

NASA’s New Horizons probe, speeding through the Kuiper Belt, has taken a series of photos of nearby stars, including Proxima Centauri and Wolf 359. New Horizons is 46 AU away from the sun, and at that distance the parallax between New Horizons’ camera and Earth based telescopes is quite dramatic. This image shows the difference in the position of Wolf 359 and Proxima Centauri between Earth and New Horizons’ position. That’s really cool.