Rich Levinson

  • Listing id
    fzy6l3hj
  • Categories
    Everything Else → Other Items
  • Asking price

    Free

  • Quantity

    Not applicable (New)

  • Tax
    Not applicable
  • Shipping & Handling

    Not applicable

  • Posted
    3 years ago
johnken1514
Athens, AL
Member since October 6, 2020
Please only contact the seller if you are interested in buying or bartering for this item. Spam and fraud will not be tolerated.
I am developing this web site is to follow up on the work I did on X-ray pulsars between 1971 and 1973.
That work included making the discoveries that both Cen X-3 and Her X-1 are members of close binary systems and their x-rays are fueled by interacting with the atmospheres of their respective companions.