A New Breed of Explorer
From Wikipedia, the free encyclopedia
NGC 3603 is visible in the telescope as a small rather insignificant nebulosity with a yellowish tinge due to the effects of interstellar absorption. In the mid-1960s optical studies coincided with radio astronomical observations which showed it to be an extremely strong thermal radio source. Later observations in other galaxies introduced the concept of ‘starburst’ regions, in some cases whole galaxies, of extremely rapid star formation and NGC 3603 is now considered to be such a region. In 1987 a supernova (known as SN 1987A) occurred in the Large Magellanic Cloud. This was the first supernova to be close enough for detailed observation with satellite based telescopes. One result was the discovery that prior to the main explosion it had thrown off a relatively small amount of material in a very distinctive pattern, a bit like an hourglass perpendicular to a detached glowing ring. One star in NGC 3603 (Sher 25, the number comes from the 1960s optical observations) was found to have thrown off matter in a pattern similar to that found for the supernova 1987A. This coincidence has aroused intense interest.
NGC 3603 image – Hubble Space Telescope, NASA
Read MoreAll Stops – Tarantula Nebula Station
Ever wonder what public transport in space will be like?
Train pict credit: Me
Tarantua Nebula from the Astronomy Picture of the Day website
Tarantula Image Credit: WFI, MPG/ESO 2.2-m Telescope, La Silla, ESO
The largest, most violent star forming region known in the whole Local Group of galaxies lies in our neighboring galaxy the Large Magellanic Cloud (LMC). Were the Tarantula Nebula at the distance of the Orion Nebula — a local star forming region — it would take up fully half the sky. Also called 30 Doradus, the red and pink gas indicates a massive emission nebula, although supernova remnants and dark nebula also exist there. The bright knot of stars left of center is called R136 and contains many of the most massive, hottest, and brightest stars known. The above image taken with the European Southern Observatory’s (ESO’s) Wide Field Imager is one of the most detailed ever of this vast star forming region. ESO has made it possible to fly around and into this detailed image by clicking here.
Nebula In My Backyard
Portfolio Spolight
Ever wondered what it would be like to have a close-up view of a nebula from your backyard. Well, here’s mine.
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