Spaceflights become interplanetary by accelerating spacecrafts beyond orbital speed, reaching escape velocity relative to Earth at 11.2 km/s, entering heliocentric orbit, possibly accelerating …

Apr 13, 2024 · The most important “filler” of interplanetary space is the solar wind, a plasma flow from the solar corona that fills almost the entire heliosphere. It consists of electrons, protons, …

The meaning of INTERPLANETARY is existing, carried on, or operating between planets. How to use interplanetary in a sentence.

Jul 5, 2009 · Interplanetary space extends to the edge of the Solar System where it hits interstellar space and forms the heliosphere, which is a kind of magnetic bubble around our Solar System.

These missions explore the planets, comets, and other objects of our solar system as well as the characteristics of the interplanetary medium that lies between them.

Jul 16, 2025 · “Interplanetary” is a word that conjures images of distant planets, futuristic spacecraft, and the vast, unexplored reaches of space. It’s a term frequently used in science …

Add to word list between planets: interplanetary travel (Definition of interplanetary from the Cambridge Academic Content Dictionary © Cambridge University Press)

Whereas the first five Pioneers (0–4, launched from 1958 to 1959) were intended to explore the vicinity of the Moon, all other probes in the series were sent to investigate planetary bodies or …

Interplanetary describes anything that takes place between different planets, often used in the context of space exploration or travel.

Jun 1, 2012 · Spacecraft have been launched in various regions of the solar system, carrying instrumentation able to measure plasma distribution functions, energetic particles and …