A free service provided by Writers Nexus International

Writing Resources:
  • New Novelist Software
  • Writer Circles
  • Author Me
  • FirstWriter.com
  • Novel Advice
  • Robin's Nest for Writers
  • The Scriptorium
  • Women on Writing


A Writer's Dictionary:

heliosphere Definition


Dictionary Home » Words Starting with H » heil! ... help » heliosphere


heliosphere
noun
    1. astron.
      The spherical area of space surrounding the Sun, whose outer boundary (the heliopause), beyond which the Sun's influence is negligible, is thought to lie about 100 astronomical units from the Sun.
Etymology: 1970s.



Click Here