Space debris risks colliding with orbital station

MOSCOW Tue Jun 28, 2011 12:01pm EDT

The International Space Station is seen with the docked space shuttle Endeavour in this photo provided by NASA and taken May 23, 2011. REUTERS/NASA/Handout

The International Space Station is seen with the docked space shuttle Endeavour in this photo provided by NASA and taken May 23, 2011.

Credit: Reuters/NASA/Handout

Related Topics

MOSCOW (Reuters) - Six astronauts were forced to take refuge aboard the International Space Station's "lifeboat" crafts on Tuesday, bracing for the threat of a collision with floating space debris, the Russian space agency said.

"A situation arose linked to unidentified 'space trash' passing very close to the space station. The crew was told to take their places aboard the Soyuz spacecraft," Roskomos said in a statement.

The space junk narrowly missed the vulnerable orbiting station by just 250 meters (820 feet) on Tuesday as astronauts were prepared to jump ship, the RIA Novosti news agency cited an official as saying.

It is not the first time space station crews have scrambled for shelter from accumulated space junk. Crews are routinely put on alert to prepare to move out of harm's way.

Three crew members were forced briefly to evacuate the space station in an incident in March 2009.

The station -- a $100 billion project of 16 nations under construction about 220 miles above the earth since 1998 -- is currently manned by three Russians, two Americans and a Japanese astronaut.

Only 10 percent of all objects in Earth's orbit are satellites, while the rest is trash: spent rocket stages, defunct satellites, acceleration blocks and other debris, a spokesman for the agency told state news agency Itar-tass.

Even small objects present a danger to astronauts in orbit, where trash the size of an egg can travel at dangerous speeds.

The minefield of space debris is a growing hazard with ever more satellites in orbit, and one of the most important challenges of future orbital ventures, industry expert Vladimir Gubarev told Reuters.

"Everything is spaced out just some 100 meters from each other. One satellite gets in the way of the next. It's way too crowded," said Gubarev, a renown space journalist and the Soviet spokesman for the joint Apollo-Soyuz mission in 1975.

(Writing by Alissa de Carbonnel; editing by Paul Taylor)

We welcome comments that advance the story through relevant opinion, anecdotes, links and data. If you see a comment that you believe is irrelevant or inappropriate, you can flag it to our editors by using the report abuse links. Views expressed in the comments do not represent those of Reuters. For more information on our comment policy, see
Comments (2)
dont4get91101 wrote:
sounds like its time to clean up our space!

Jun 28, 2011 2:09pm EDT  --  Report as abuse
LouannO wrote:
Why not hook a giant magnet onto a arm attached to a space ship.Try to catch some of the smaller pieces take them back to earth, or the moon, and dispose of them.

Jun 28, 2011 2:40pm EDT  --  Report as abuse
This discussion is now closed. We welcome comments on our articles for a limited period after their publication.