The Hubble Space Telescope is celebrating 21 years in space. Launched on 24 April, 1990, this marvelous machine has revolutionized our understanding of many fields of astronomy – from planetary sciences to cosmology.
The team at HubbleSite have released a special birthday image – see it in detail at the HubbleSite
| Credit: | NASA, ESA, and the Hubble Heritage Team (STScI/AURA) |