*Description*: A NASA Hubble Space Telescope "true color" mosaic image of a small portion of the Orion Nebula, taken the Wide Field and Planetary Camera (in wide field mode). Hubble shows a wealth of detail n More
*Description*: This is a NASA Hubble Space Telescope image of a portion of a remote cluster of galaxies (CL 0939+4713) that existed when the universe was two-thirds of its present age (redshift z = 0.4). Hubbl More
*Description*: This architectural rendering shows a cut-away view of the renovated Einstein Planetarium at the Smithsonian Institution's National Air & Space Museum. Part of the planetarium dome has been remov More