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Andromeda and Sprites over Australia
📖 3 min read 📊 beginner 🏷️ NASA APOD
In Brief
What’s happening over that tree? Two very different things. On the left is the Andromeda galaxy, an object that is older than humanity and will last billions of years into the future. Andromeda (M31) is similar in size and shape to our own Milky Way Galaxy. On the right is a red sprite, a type of ...
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The Full Story
What’s happening over that tree? Two very different things. On the left is the Andromeda galaxy, an object that is older than humanity and will last billions of years into the future. Andromeda (M31) is similar in size and shape to our own Milky Way Galaxy. On the right is a red sprite, a type of lightning that lasts a fraction of a second and occurs above violent thunderstorms. Red sprites were verified as real atmospheric phenomena only about 35 years ago. The tree in the center is a boab, ...
Key Takeaways
- 1 Important astronomical discovery
- 2 Advances our understanding
- 3 Future research potential
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How We Know This
Scientific observation and analysis
What This Means
Contributes to our knowledge of the universe
Why It Matters
Important advance in astronomy
Related Topics
#astronomy
#discovery