How did the Hubble Space Telescope improve observations of the Orion Nebula?

The Hubble Space Telescope significantly advanced the study of the Orion Nebula by providing the sharpest details of its features ever recorded at the time of its 1991 observations. By operating from outer space, the telescope avoids the Earth's atmosphere, which typically obscures, absorbs, or distorts light from celestial objects.12

These high-resolution capabilities allowed astronomers to identify specific phenomena within the nebula, including an energetic outflow—or jet—associated with the birth of a young star. This level of clarity surpassed what was possible with ground-based telescopes, enabling a deeper understanding of the complex processes occurring within this famous diffuse nebula.12