This page directs you to a number of brief updates and/or additional topics that could not be included in the text because of space limitations. You will also find here links to additional math problems.
Lowe, Jonathan. "Mirror, Mirror." Sky and Telescope 114. (December 2007): 22. Lowe, Jonathan. "Next Light: Tomorrow's Monster Telescopes." Sky and Telescope 115. (April 2008): 20. Seager, Sara. "Alien Earths from A to Z." Sky and Telescope 115 (Jan 2008): 22. Robertson, Donald. "Parched Planet." Sky and Telescope 114. (April 2008): 26. Lin, Douglas N.C. "The Genesis of Planets." Scientific American 298 (May 2008): 50. Beatty, J. Kelly. "Reunion with Mercury." Sky and Telescope 115. (May 2008): 24. Gasperini, Lucas, Enrico Bonatti and Guiseppe Longo. "The Tunguska Mystery." Scientific American 298 (June 2008): 80. Beatty, J. Kelly. "Celebrating Cassini." Sky and Telescope 114. (December 2007): 30. Littmann, Mark. "From Chaos to the Kuiper Belt." Sky and Telescope 114. (September 2007): 22. Littmann, Mark. "Dark Beasts of the Trans-Neptunian Zoo." Sky and Telescope 114. (November 2007): 26. Odenwald, Sten, and James L. Green. "Bracing for a Solar Storm." Scientific American 299 (August 2008): 80. Naeye, Robert. "The Hunt for the Missing Dwarf Galaxies." Sky and Telescope 114. (October 2007): 20. Hinshaw, Gary and Robert Naeye. "Decoding the Oldest Light in the Universe." Sky and Telescope 115. (May 2008): 18. "Very Special Relativity: An illustrated Guide" by Sander Bais