The Hubble Deep Field is like taking a super zoomed-in photo of the night sky, but instead of seeing just a few stars, you see thousands of galaxies. Imagine looking at a tiny speck on your ceiling and discovering that it holds a whole universe inside. The Hubble telescope did this by pointing at one spot in the sky for many days, so long that it could capture light from some of the farthest galaxies we've ever seen.
Examples
- A single photo of a small part of the sky shows thousands of galaxies.
- It's like looking at a speck on your ceiling and finding an entire universe inside it.
- The telescope watched one spot in space for many days to see very faraway galaxies.
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See also
- What Is the James Webb Space Telescope Actually Seeing?
- Why Are Some Stars Blue?
- What are groups of stars?
- Differences Between Spiral And Elliptical Galaxies?
- How Does Galaxies, part 1: Crash Course Astronomy #38 Work?