Topic: Peter Nickolenko

Endeavour flight: the NASA shuttle launch that disappeared

Endeavour flight watchers, including Rep. Gabrielle Giffords, were able to watch the picture-perfect NASA shuttle launch Monday for only 12 seconds because of an unusual situation.

Cloudy weather delays NASA shuttle launch

The Sunday morning launch of space shuttle Endeavour was called off after the weather turned cloudy. NASA has rescheduled lift-off for early morning Monday.

After weather and valve glitch, shuttle Discovery set to launch

Sensors failed to signal fuel valve’s status. But further tests may allow officials to “relax” a rule.

Look ma, no leak! NASA aims to launch shuttle Endeavour on July 11

Shuttle launch delayed again by hydrogen leak

The space shuttle Endeavour won't launch until July, as NASA engineers try to fix a persistent leak in its external tank.