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CogniGuide

Universe and Solar System Mind Map for Students

See how the universe divides into galaxies, stars and the solar system, then build a map from your own notes, PDF or slides.

No credit card required

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University of California, BerkeleyUniversity of MichiganGeorgetown UniversityUniversity of Southern CaliforniaUniversity of Wisconsin-MadisonUniversity of Illinois Urbana-Champaign

CogniGuide at a glance

What you get
Interactive mind maps of the main ideas and how they connect. Free: overview maps (detailed maps on your first 3 creations). Plus: detailed maps with supporting concepts.
Exports
Your first PDF or PNG export is free; Plus exports anytime.
Price
Free plan: 5 creations a week, up to 3 a day. Plus: $9.99/month or $99.90/year (USD; local prices at checkout).
Sign-up
A free account is required before you create anything (Google or email). No credit card.
What you can upload
PDF, Word (.docx), PowerPoint (.pptx), plain text or Markdown, and images (PNG, JPG, WebP, GIF), or type a topic. One file per creation on the free plan; several at once on Plus.

How it compares: vs Knowt · vs Quizlet · vs NotebookLM · vs Mapify

Build Your Own Space Map

Turn astronomy notes into a branching map you can expand, check and study.

Build from your material

Upload lecture slides, a PDF chapter or typed notes and get a map of the universe and solar system.

Clear structure

Branches separate galaxies, stars, planets, moons and small bodies so relationships are easy to see.

Quiz and flashcards

Turn the finished map into a quiz, or make flashcards from the same notes to test recall.

How to Make a Space Mind Map

Three steps from your astronomy notes to a map you can study.

  1. 1

    Add your notes

    Upload a PDF, slides, a text file or an image, or type the topic directly.

  2. 2

    AI builds the map

    The AI organizes the content into a mind map with expandable branches.

  3. 3

    Study and expand

    Expand any node, edit text, then quiz yourself or export the map as PNG or PDF.

Understanding the Universe and Solar System Map

The universe and solar system mind map organizes space science from large to small. It starts with the universe, which holds billions of galaxies. Within our galaxy, the Milky Way, sits the solar system: a central star, the Sun, with planets, moons and smaller bodies bound to it by gravity.

  • Universe: galaxies, galaxy clusters and cosmic structure
  • Stars: formation, life cycles and the Sun as our nearest star
  • Planets: inner rocky worlds and outer gas and ice giants
  • Moons and dwarf planets: natural satellites and distant small bodies
  • Small bodies: asteroids, comets and the Kuiper Belt

Use the map to revise the order of scale, compare planets, and check how each part connects. Build a personalized version with CogniGuide from your own lecture notes.

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Universe and Solar System Questions

Answers on the space topic and on making your own map.

What is the difference between the universe and the solar system?

The universe contains all matter, energy, space and time, including billions of galaxies. The solar system is a small part of one galaxy, the Milky Way, made up of the Sun and everything that orbits it, including eight planets, moons and smaller bodies.

How many planets are in the solar system?

The solar system has eight recognized planets: Mercury, Venus, Earth and Mars are rocky inner planets, while Jupiter, Saturn, Uranus and Neptune are larger outer planets. Pluto is classified as a dwarf planet.

Which file types can I use to make my map?

You can upload PDF, Word (DOCX) and PowerPoint (PPTX) files, text or Markdown files, or images. You can also type a topic and let the AI build the map from it.

Is it free to create a space mind map?

CogniGuide has a free plan that allows 5 creations a week with no payment needed. Paid plans raise these limits. You can also turn the finished map into a quiz to test yourself.