Weather Alert

BERTHA QUICKLY HEADING WEST-NORTHWEST

Tropical Storm Bertha formed over the Atlantic Thursday night and is heading west-northwest.  It has winds of 45 miles per hour and is not forecast to become a hurricane. The storm is not forecast to move into the Gulf of Mexico.

WEATHER ALERT


TROPICAL STORM BERTHA

WEAR - Search Results

The following is an archived video story. The text content of that video story is available below for reference. The original video has been deleted and is no longer available.

Emergency spacewalk to fix leak on ISS

Two crew members on the International Space Station headed out for an emergency spacewalk Saturday morning.

NASA said the leak appears to be fixed at this time.

The orbiter's cooling system was leaking ammonia at a rate of about 5 pounds a day.

The leak was first detected Thursday morning.

NASA held an around-the-clock emergency session to form a plan to fix the problem.

The entire spacewalk took 5 hours and 30 minutes -- an hour less than expected.

Ammonia is used to cool the solar arrays that provide electricity to the station's systems.