
Nov 20 - By Marcia Dunn, AP Aerospace Writer
A pair of astronauts zipped through the third and final spacewalk of their mission Monday, helping to install a 1,200-pound oxygen tank at the International Space Station and accomplishing everything else on their list. Complete Story...

Nov 13 - By Marcia Dunn, AP Aerospace Writer
Atlantis' astronauts anxiously awaited word on the birth of one crewman's daughter Friday, as they moved more supplies into the International Space Station and geared up for another spacewalk.
Oct 14 - By Marcia Dunn, AP Aerospace Writer
NASA is delaying its November space shuttle launch by four days to provide more breathing room for a test flight of its new rocket.
Oct 6 - By Paul Foy, Associated Press Writer
The phase-out of the space shuttle program brought 550 layoffs on Tuesday to a Utah company that makes the booster rockets.

Sep 20 - By Associated Press
Space shuttle Discovery is finally back home in Florida following a cross-country journey and a trip to orbit.

Sep 10 - By Alicia Chang, AP Science Writer
After diverting to California, astronauts from space shuttle Discovery prepared to reunite with their families and NASA managers in Texas on Saturday.

Sep 3 - By Marcia Dunn, AP Aerospace Writer
With thunderstorms looming back home, shuttle Discovery and its crew of seven sidestepped a small piece of space junk Thursday then aimed for an evening touchdown that was in jeopardy because of the weather.

Aug 27 - By Marcia Dunn, AP Aerospace Writer
A spacewalk by two astronauts is still on for Thursday evening even though a large piece of space junk is headed their way.

Aug 19 - By Marcia Dunn, AP Aerospace Writer
NASA called off the launch of space shuttle Discovery for a second time Tuesday after a critical fuel valve failed to work properly.

Jul 29 - By Marcia Dunn, AP Aerospace Writer
Koichi Wakata was still getting used to gravity, though it wasn't going to stop him from diving into a deluge of sushi.
Jul 24 - By Associated Press
The phase-out of the space shuttle for a new generation of space vehicles means hundreds of layoffs in Utah.

Jul 22 - By Marcia Dunn, AP Aerospace Writer
After 11 days together in orbit, Endeavour undocked from the international space station on Tuesday and began its trip home, leaving behind a larger and more energized outpost.

Jul 15 - By Marcia Dunn, AP Aerospace Writer
Two astronauts are taking a spacewalk to replace some batteries on the international space station.

Jul 8 - By Associated Press
NASA has started fueling the space shuttle for a sixth attempt to launch Endeavour on a mission to the international space station.

Jun 24 - By Marcia Dunn, AP Aerospace Writer
To NASA's relief, a fueling test on space shuttle Endeavour uncovered no hydrogen gas leaks Wednesday and paved the way for another launch attempt late next week for the delayed mission.

Jun 17 - By Marcia Dunn, AP Aerospace Writer
For the second time in less than a week, a potentially dangerous hydrogen gas leak early Wednesday forced NASA to delay shuttle Endeavour's launch to the international space station, this time until July at the earliest.

Jun 10 - By Marcia Dunn, AP Aerospace Writer
For the second time in four days, a potentially dangerous hydrogen gas leak forced NASA to delay shuttle Endeavour's launch to the international space station, this time until July at the earliest.

Jun 3 - By Marcia Dunn, AP Aerospace Writer
NASA has cleared space shuttle Endeavour for a June 13 launch to the international space station.

Apr 17 - By Associated Press
Space shuttle Endeavour is on a launch pad, ready to rocket off on a rescue mission if shuttle Atlantis needs help when it flies to repair the Hubble Space Telescope next month.

Mar 24 - By Marcia Dunn, AP Aerospace Writer
Shuttle Discovery and its crew of seven returned to Earth on Saturday and successfully wrapped up a construction mission that left the international space station with all its solar wings and extra electrical power.

Mar 18 - By Associated Press
The astronauts aboard the linked shuttle-station complex are expecting a presidential phone call as they prepare to part company.

Mar 11 - By Marcia Dunn, AP Aerospace Writer
The astronauts aboard the linked space shuttle and space station began their high-priority girder work Wednesday, a two-day job that will culminate with the installation of two new solar wings at the orbiting outpost.

Mar 4 - By Marcia Dunn, AP Aerospace Writer
NASA postponed the launch of space shuttle Discovery just hours before it was to head to the international space station Wednesday because of a hydrogen gas leak that could have been catastrophic at liftoff. The leak was in a different part of the system that already has caused a vexing one-month delay. Shuttle managers were shooting for another launch attempt Thursday night provided they could fix the problem quickly.
Feb 20 - By Associated Press
NASA is aiming to launch the space shuttle Discovery next month after repeated delays caused by critical valves. Shuttle managers said Wednesday they hope to launch on March 12, a full month after the original launch date of Feb. 12.
Feb 13 - By Associated Press
NASA has again delayed the launch of space shuttle Discovery so it can review tests of hydrogen gas valves. Shuttle managers decided Friday night to postpone liftoff until at least Feb. 27 to give engineers more time to pore over test data. The launch was originally planned for Thursday but has been pushed back twice already.