... images by modern telescopes including the HST reveal a wide range of shapes that ... A gallery of planetary nebulae taken by the HST. ... Credit: HST images; NASA and H. Richer (University of British Columbia) , NOAO image ...
... An instrument such as MAPPIT 2 would be able to image bright objects of moderate complexity (greater than for present passive interferometric methods, but much less than HST), at the highest angular resolution obtainable from single telescopes. ...
... The HST Key Project on the Extragalactic Distance Scale was announced in 1984 and called for proposals to measure the Hubble Constant to an accuracy of 10%. ...
... Using the HST they made 22 twenty-minute exposures of each of two fields in M 81containing the Cepheids. ... Credit: NASA , STScI . HST images of Cepheids in M 81. ...
... 2:00pm . Leith Godfrey . б . The kpc-scale jet of PKS 2101-490 as seen with Chandra, HST and the ATCA . б . б . 2:20pm . ... Here I will present new Chandra, HST, and ATCA images of an intriguing jet source, PKS 2101-490. ...
... NII] filters as seen in the series of Orion images from KPNO, NTT and HST (line 18) shows more subtle ionization differences ... The HST images of the Magellanic cloud clusters (line 7,8) show more subtle colours. ...