Fuel

(n) /ˈfjuːəl/

Meaning

Material such as coal, gas, or oil that is burned to produce heat or power.

UK ˈfjuːəl

US ˈfjuːəl

And MESSENGER, launched in 2004, orbited Mercury over 4,000 times in four years before exhausting its fuel and crashing into the planet's surface on April 30, 2015.
Due to the drastic fuel consumption that happens when flying the Boeing at this speed, it's rarely done.
Trains also use less fuel than planes or cars.
Rockets burn huge amounts of fuel to create this force.
Most of a [rocket's] weight at launch is fuel, not the spacecraft itself.
As the rocket burns fuel, it becomes lighter and can move faster.
When one stage runs out of fuel, it falls away and the next stage fires.

Why People Love TrainsTrains can take you to beautiful places! Many people around the world love them. A train can carry hundreds of people at once. It moves fast and does not stop much. On a train, you can stand up and wa...Read story

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