debris

Tree-Pit Snow Shelter If you are in a cold, snow-covered area where evergreen trees grow and you have a digging tool, you can make a tree-pit shelter. To make this shelter — * Find a tree with bushy branches that provides overhead cover. * Dig out the snow around the tree trunk until...

Crew Space Station ISS evacuated by impending space debris Thursday, March 12, 2009 The three crew members who are currently in the international space station ISS stays are evacuated early in the evening when it was discovered that a piece of space debris may be in conflict with the...