The first flight of Russia's Soyuz medium-lift rocket from Europe's spaceport here still is pegged for the second half of 2009 but government and industry officials say privately that an early 2010 date looks more likely.

They said much will depend on the exact arrival dates of the ocean-going vessels carrying Russian-built Soyuz launch pad gear, and how well the 200-250 Russian pad construction workers, expected to begin arriving in late August, adapt to their tightly sequestered life here.

http://www.space.com/businesstechnology/080725-busmon-soyuz-delay.html

NASA will hold a series of news media briefings Sept. 8 - 9 to preview the space shuttle's fifth and final servicing mission to the Hubble Space Telescope. NASA Television and the agency's Web site will provide live coverage of the briefings from the Johnson Space Center and the Goddard Space Flight Center in Greenbelt, Md. Questions also will be taken from other participating NASA locations.

Shuttle Atlantis' 11-day flight, designated STS-125, is targeted for launch Oct. 8 and will include five spacewalks to refurbish and upgrade the telescope with state-of-the-art science instruments. Replacing failed hardware on Hubble will extend the telescope's life into the next decade.

NASA will discuss upcoming space shuttle mission STS-123 during a daylong series of media briefings from the Johnson Space Center beginning at 8 a.m. CST on Feb. 29. The briefings will be broadcast live on NASA Television and the agency's Web site. Questions also will be taken from participating NASA locations.

Space shuttle Endeavour's 16-day mission is targeted for launch to the International Space Station on March 11. The mission will deliver the first section of the Japan Aerospace Exploration Agency's Kibo laboratory and the Canadian Space Agency's two-armed robotic system, Dextre. Five spacewalks will be conducted during the flight.

On Wednesday, U.S. Sen. Kay Bailey Hutchison (R-Tex.) hosted NASA Administrator Michael Griffin and Secretary of Agriculture Edward T. Schafer during the signing of a memorandum of understanding to enable the USDA's Agricultural Research Service to conduct plant related research on the International Space Station.

The research will improve our understanding of biological cellular mechanisms and may lead to creative new ways to improve American agriculture, protect the environment and contribute to better human health. The agreement reflects NASA's ongoing efforts to develop the space station as a national laboratory, with the ability to serve a broad range of users.

NASA aims to accelerate the campaign to launch shuttle Atlantis in October by moving major pre-launch milestones up about four days each, officials said Friday.

The 15-story external tank designated for the mission will be mated to twin solid rocket boosters on Aug. 3 rather than Aug. 7, Kennedy Space Center spokeswoman Candrea Thomas said.

If all goes well, NASA hopes to advance the orbiter's move to the Vehicle Assembly Building, and then its rollout to launch pad 39A, by about the same amount of time.

Schedules still are under evaluation, but in that case, the Atlantis move to the assembly building would come around Aug. 18 rather than Aug. 22.

The heads of the International Space Station (ISS) agencies from Canada, Europe, Japan, Russia and the United States met at European Space Agency (ESA) Headquarters in Paris on July 17, 2008, to review ISS cooperation. As part of their discussions, they noted the significantly expanded capability that the ISS now provides for on-orbit research and technology development activities and as an engineering test bed for flight systems and operations that are critical to future space exploration initiatives. These activities improve the quality of life on Earth by expanding the frontiers of human knowledge.

NASA has assigned the crew for space shuttle mission STS-128. The flight will carry science and storage racks to the International Space Station.

Marine Corps Col. Frederick W. "Rick" Sturckow will command space shuttle Atlantis on the STS-128 mission, targeted for launch July 30, 2009. Retired Air Force Col. Kevin A. Ford will serve as the pilot. Mission specialists are NASA astronauts John D. "Danny" Olivas, retired Army Col. Patrick G. Forrester, Jose M. Hernandez and European Space Agency (ESA) astronaut Christer Fuglesang. The mission will deliver a new station crew member, Nicole Stott, to the complex and return Tim Kopra to Earth. Ford, Hernandez and Stott will be making their first trips to space. Stott and Kopra were previously assigned in February to station missions.

Two Russian spacewalkers installed a docking target and changed out science experiments during their second career spacewalk on Tuesday outside the International Space Station.

The almost six-hour spacewalk began on schedule at 1:08 p.m. EDT (1708 GMT) and allowed space station commander Sergei Volkov and flight engineer Oleg Kononenko to finish their tasks on time â€" despite an added, impromptu fix to a disabled ham radio antenna.

http://www.space.com/missionlaunches/080715-spacewalk-wrap.html

If you're out watching the twilight sky in the time frame from 45 to 90 minutes before sunrise, or 45 to 90 minutes after sunset, you'll might see a few "moving stars." They are most likely artificial satellites.

The brightest of all is the International Space Station, and this month provides some great opportunities to see it from just about anywhere.

http://www.space.com/spacewatch/080711-ns-space-station.html

Cosmonauts successfully removed an explosive bolt from a Russian Soyuz spacecraft during a Thursday spacewalk.

Space station commander Sergei Volkov and flight engineer Oleg Kononenko dealt calmly with the unusual operation outside the International Space Station (ISS) as first-time spacewalkers, despite early troubles setting up a Strela hand-powered crane to reach the work site.

http://www.space.com/missionlaunches/080710-spacewalk-wrap.html