AST XDF Hubble eXtreme Deep Field 20120925 12.54 MB 2382x2078 hs-2012-37-a-full_tif Image by rmforall@gmail.com 94. AST XDF Hubble eXtreme Deep Field 20120925 12.54 MB 2382x2078 hs-2012-37-a-full_tif Hubble XDF (eXtreme Deep Field) of upper left center of HUDF: Rich Murray 2012.09.25 [ xdf.ucolick.org/xdf.html detailed public report with very highest resolution … [Read more...] about AST XDF Hubble eXtreme Deep Field 20120925 12.54 MB 2382×2078 hs-2012-37-a-full_tif