In early 2007 the craft made use of a gravity assist from Jupiter.

However, even more energy can be obtained from the gravity assist if rockets are used.

Many of these would also used gravity assist targeting.

Nevertheless, 3 possible trajectories were designed, with two Mars gravity assists.

Gravity assist can be used to decelerate or accelerate a spacecraft.

The probe would have to use gravity assist maneuvers to enter orbit.

The combination of gravity assist and aerobraking, where possible, can save considerable fuel.

Only legless now, dragged along by just the one weary arm, with a little gravity assist.

The gravity assist provides "free" delta-v without the use of the propulsion systems.

That gives them a slingshot gravity assist of ten gees.

Yeats stopped at the door and said, "Gravity assist."

The gravity assist at Jupiter was successful, and the spacecraft went on to visit Saturn.

We don't have to do anything on the spacecraft to have a successful gravity assist at Earth."

We might use ion rockets, solar sails, gravity assists.

They will often loop around a planet to get a "gravity assist" or "gravity boost."

Here's the skinny: you end up here if you take the Gravity Assisted bike ride.

We're here for a gravity assist.

The spacecraft will use several gravity assist flybys of other planets to enable it to reach Saturn.

There are some planned imaging activities when the spacecraft flies past the Earth and Moon for the gravity assist.

Perhaps we can deliver fragments to orbit, using lunar gravity assists and grazes against the Earth's atmosphere.

The Mars gravity assist constrain the possible trajectories.

How does gravity assist with interplanetary satellites?

They probably figure that the bolts will have more pen-etration with the gravity assist of a three-hundred-meter fall.

From the outset, it was designed to take advantage of the then-new technique of gravity assist.

November 13 - Last swingby (gravity assist passage) of Earth.