New Hubble pics - how thrilling! The latest of the new Hubble pics is of a black hole which they've captioned as becoming in require of a household.
To obtain these new Hubble pics a team of astronomers all from Europe combined the power of the Hubble Space Telescope with that of the VLT (Really Large Telescope at the European Southern Observatory (ESO) in Cerro Paranal.
The new Hubble telescope pics are of a bright quasar that has no discernible host galaxy.
The new pics show many quasars, strong radiation sources.
The astronomers honed in on these quasars to study them by way of the Hubble mainly because they know that quasars are generally related to active black holes.
Only one of the lots of quasars they found delivered a black hole without having a galaxy. Thus the new Hubble telescope pics.
Other new pics show the other quasars that these European astronomers discovered.
In one it is possible to clearly see the black hole's host galaxy with its substantial spiraling tendrils.
In the past ten years the predicament finding new Hubble telescope pics of black holes has been that the quasar shines so a lot a lot more brilliantly than the host galaxy that observers can't usually see or get new pics of the black hole and its galaxy.
This challenge has been resolved now so new Hubble telescope pics of host galaxies are possible.
With the recent observation of 20 quasars 19 were discovered to have host galaxies.
One didn't. What this indicates is that if the host galaxy really does exist it has to be no far more than one sixth the brightness of conventional host galaxies, or have a radius that is no less than 20 times smaller than most host galaxies. New Hubble telescope pics of this uncover are being studied now.
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