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 …

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

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, …

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 …

Interplanetary travel is inherently inexpensive and is something that a mid-sized company or an ambitious explorer can afford.

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 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.

INTERPLANETARY definition: being or occurring between the planets or between a planet and the sun. See examples of interplanetary used in a sentence.

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 …

Sep 21, 2025 · Interplanetary travel and research are fundamental aspects of modern astrophysics and cosmology. The term is often used to describe missions, spacecraft, and …