Radio Astronomy: Not Just for the Far-out Invisible Universe
Series of stills from 2013 showing the eclipse sequence from right to left, with totality in the center. Image credit: Rick Feinberg, TravelQuest International and Wilderness Travel
Jansky's notebook showing the position and location of his antenna in 1935. (LSST)
Radio image of the Sun recorded by the VLA in 1981. The brightest regions are part of the corona but beyond sunspots. (NRAO/AUI, retrieved from PrimaLuceLab)
Total solar eclipse of June 1973 showing the Sun's corona (upper atmosphere), photographed at Loiyengalani, Kenya, by a research team from the High Altitude Observatory of the National Center of Atmospheric Research, Boulder, CO, USA. (CSIRO Archives)
The Sun's disk, or chromosphere, photographed by the CSIRO Solar Observatory telescope. (CSIRO Archives)