What if you could put the world's most powerful camera in outer space?

The First Telescope in Space Sees the Stars!

How the Hubble Space Telescope opened our eyes to the universe

The Hubble Space Telescope opened its eye in space on May 9, 1990, changing how we see the universe!

Imagine having super-powered eyes that could see galaxies billions of miles away! On May 9, 1990, something incredible happened in space. The Hubble Space Telescope, a school-bus-sized camera floating above Earth, opened its eyes for the very first time!

The Hubble had been launched just two weeks earlier on the Space Shuttle Discovery. Scientists around the world held their breath as astronauts carefully released it into orbit, about 340 miles above our planet. That's higher than 1,800 Eiffel Towers stacked on top of each other!

But why put a telescope in space? Here's the cool part: Earth's atmosphere acts like looking through a swimming pool. Everything looks blurry and wiggly! By floating above the atmosphere, Hubble could take crystal-clear pictures of distant stars, colorful nebulas, and mysterious black holes.

On this special day, Hubble's aperture door opened wide, letting starlight flood into its powerful mirrors for the first time. Scientists called this moment "first light" — and it was like a newborn baby opening its eyes!

💡 Hubble travels around Earth at 17,000 miles per hour — that's fast enough to cross the United States in just 10 minutes!