tarnished
make or become less valuable or respected.
flight test
a flight of an aircraft, rocket, or equipment to see how well it functions.
bylines
line in a newspaper naming the writer of an article.
specimen
an individual animal, plant, piece of a mineral
Malfunction
a piece of equipment or machinery fail to function normally.
disintegrate
break up into small parts as the result of impact or decay.
glitch
a sudden, usually temporary malfunction or fault of equipment.
