Mark is based in Houston, where he has written on aerospace for more than 25 years. While at the Houston Chronicle, he was recognized by the Rotary National Award for Space Achievement Foundation in 2006 for his professional contributions to the public understanding of America's space program through news reporting. He has written on U. S. space policy as well as NASA's human and space science initiatives.
Mark was recognized by the Texas Associated Press Managing Editors and Headliners Foundation as well as the Chronicle in 2004 for news coverage of the shuttle Columbia tragedy and its aftermath.
He is a graduate of the University of Kansas and holds a Master's degree in Journalism and Mass Communications from Kansas State University.
A multi-observatory survey of large galaxies and their black holes in the nearby universe suggests that supermassive black holes may be more common than previously assumed.
Researchers have seen encouraging results from the on-orbit use of the Russian Chibis, an awkward-looking set of mechanical leggings, in their efforts to address vision changes in astronauts assigned to typical six-month missions on the International Space Station.
