HOUSTON, Aug. 31 /PRNewswire-USNewswire/ -- NASA astronauts Linda Godwin and Scott Altman have announced plans to leave the agency. Godwin will retire and Altman will take a job in the private sector.

Narrated by award-winning actor Leonardo DiCaprio, a film documenting the STS-125 shuttle mission to upgrade the Hubble Space Telescope arrives in theaters on Friday, March 19.

WASHINGTON, Sept. 4 /PRNewswire-USNewswire/ -- NASA Administrator Charles Bolden and space shuttle astronauts will participate in live education webcasts on Sept. 8 at 2 p.m. EDT and Sept. 10 at 1 p.m. (Logo: http://www.newscom.com/cgi-bin/prnh/20081007/38461LOGO ) On Sept.

Take one space shuttle, seven highly trained astronauts, tons of equipment, and one legendary orbiting telescope and you have the 5.3 million-mile odyssey that was the final servicing mission for NASA's Hubble Space Telescope.

After adverse weather conditions forced two landing delays, the space shuttle Atlantis returned safely to Earth at the Edwards Air Force base in California.