Posted on 25 July 2007
I recently saw a Digg article which linked to a space.com page about the 10 Strangest Things in Space. All but 2 of the items were not pictures at all but computer simulations, or artists impressions. So here to correct this injustice to phenomena everywhere I present the REAL 10 Strangest…
Astronomy, Cool, Features, Galaxies, Hubble, JCMT, NASA, Nebula, Novae, Photos, Solar System, Spitzer, Star Formation, Submm, Sun
Posted on 15 June 2007
Wednesday’s seminar speaker was Robert Kennicutt, the principal investigator of the SINGS project (Spitzer Infrared Nearby Galaxies Survey). They have been using the Spitzer Space Telescope, launched 2003, to observe the dust content of the nearest galaxies.
Spitzer detects at a wide range of wavelengths in the infrared and submillimeter…
Posted on 16 May 2007
Researchers using NASA’s Spitzer Space Telescope used the infrared telescope to map temperature variations over the surface of a giant gas planet, HD 189733b, revealing it likely is whipped by roaring winds. Using the data they have created what they call the first weather map of an exoplanet.
You can…
Posted on 23 April 2007
NASA researchers using the Spitzer space telescope have laid out what they have called ‘planetary danger zones’ around stars. In these zones, extending from bright O-stars, protoplanetary disks will be swept away by the strong stellar winds given out by the star. Smaller,cooler stars will continue forming planets from accretion…