This morning the Parker Solar Probe made a flyby of the planet Venus as a part of its path to the Sun. The Parker Solar Probe is using the gravity of Venus to slow it down in such a way as to take it closer to the Sun on each successive orbit, eventually bringing it […]
Today, September 22nd, 2017, the OSIRIS-REx mission passed by the planet Earth, just a little over a year since its launch, for a gravity assisted trajectory change to send it on its way to its target, the asteroid Bennu. Gravity assists are used often in missions as a method of fuel conservation. Traveling around the […]