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Warning!
At least some content in this article is derived from information featured in Harry Potter: Hogwarts Mystery. Spoilers will be present within the article. |
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"Is this all real? Or has this been happening inside my head?"
The topic of this article is of a real-life subject that has been mentioned "in-universe" in a canon source. The Harry Potter Wiki is written from the perspective that all information presented in canon is true (e.g., Hogwarts really existed), and, as such, details contained in this article may differ from real world facts. |
- "Good evening, everyone. Tonight's lesson pairs quite well with the darkened skies. Dark energy and dark matter are impossible to observe, but they make up 95% of our universe. In fact, the universe couldn't exist without them. Let's begin!"
- — Professor Aurora Sinistra to her seventh-year Astronomy students[src]
A book on the topic of dark energy and dark matter
Dark matter was a form of matter, that, along with dark energy, made up 95% of the universe. The existence of dark matter would have explained the galaxy's structural integrity.[1]
History[]
- "Our solar system wouldn't exist without dark matter and energy!"
- — Professor Sinistra[src]
During the 1990–1991 school year at Hogwarts School of Witchcraft and Wizardry, Professor Aurora Sinistra taught her seventh-year Astronomy students about dark matter and dark energy in an evening lesson.[1]
Appearances[]
- Harry Potter: Hogwarts Mystery (First mentioned)
Notes and references[]
- ↑ 1.0 1.1 Harry Potter: Hogwarts Mystery, Year 7, Chapter 28 (The Last Laugh) - Astronomy Lesson "Dark Matter and Dark Energy"
