On Dark Matters Radio, March 31st Dr. John Brandenberg will be our returning guest to revisit Mars. Brandenberg is a noted Mars expert and he wants to discuss what he thinks may be happening with Mars right now. There are many now who think a manned mision to Mars may be in the cards within the next 10 to 15 years. Join Mark Center, Gerry Kissell and myself only on KGRAdb starting at 4 PM Pacific, 7 PM Eastern. See ya on the air!