Armagh Observatory reports that this week has been one of the hottest on record in Armagh, with exceptional maximum temperatures. The highest temperature, recorded on Tuesday 18th July, was 29.9 degrees Celsius (85.8 degrees Fahrenheit). ... On Monday 17th the maximum was 29.5 C, on Tuesday 18th it was 29.9 C, while on Wednesday 19th the mercury reached 29.6 C. The highest temperature ever recorded in Armagh was 30.3 degrees Celsius (86.5 degrees Fahrenheit) which occurred on 10th July 1934. ...

... Hot Gas In Hydra A . ... Explanation: The Hydra A galaxy cluster is really big. ... But individual galaxies are too cool to be recorded in this false-color Chandra Observatory X-ray image which shows only the 40 million degree gas that permeates the Hydra A cluster. ... Publications with keywords: galaxy cluster - hot gas - Hydra A . Publications with words: galaxy cluster - hot gas - Hydra A . ... The Hydra Cluster of Galaxies . MACS 1206: A Galaxy Cluster Gravitational Len . ...

... ATNF Home . About ATNF . ... About ATNF overview . ... Australia Telescope Steering Committee . ... Australia Telescope User Committee . ... Murchison Radio-astronomy Observatory . ... Parkes radio telescope . ... Visiting Parkes radio telescope . ... Parkes radio telescope webcam . ... We now know that globular clusters formed at high redshift and that they survived violent merging events and galaxy metamorphoses with time, preserving the chemo-dynamical record of their parent galaxies. ...

... December 17, 1999 . Hot Gas In Hydra A . ... Explanation: The Hydra A galaxy cluster is really big. ... But individual galaxies are too cool to be recorded in this false-color Chandra Observatory X-ray image which shows only the 40 million degree gas that permeates the Hydra A cluster. Astronomers have discovered that such X-ray hot gas clouds , millions of light-years across, are common in galaxy clusters . ... Tomorrow's picture: Irregular Galaxy Sextans A . ... About APOD > . ...

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Main Sections LabIR main page . ... On January 23, 1998 the space probe NEAR was on its way to its closest approach to Earth. ... However, we were able to record a series of images of the space probe shortly before the sunglint event, and we have assembled them into a movie. At the TIRGO observatory, an observation of the space probe NEAR was organized for the night of January 22-23, 1998. ... We show here a preliminary movie (MPEG format, 412kb) made from 74 frames, each lasting 5 seconds. ...

... From left to right, the columns list the machine acronym, the present access of the machines to outside users, the operating mode, total bandwidth (MHz), number of frequency channels, b