Gemini Observatory Probes Galaxy NGC 1068 Churning Core

Mr. Intel writes: "Using the Gemini Telescope at Mauna Kea, scientists have created a 3D movie of a distant galaxy. How you ask? By using a new instrument, the Integral Field Unitor or IFU, they can collect vast amounts of light and scan the beams using 1500 special optical fibers. This allows the researchers to track stars and interstellar gas motion in the galaxy. There is a press release and an images page. SciAm also has an article."

if it gets...

[56ker]

more people interested in astronomy it's worth it.

Re:if it gets...

[Avatar1000]

I agree - but with some reservations. I love cosmology and astrophysics (if had had the discipline to do better in the maths, I might have become a astrophysicist); but I wish that more of our resources were spent "Closer To Home".
I'd really like to see an intuitively simple 3-d map of all the stars (and their characteristics) within ~75 lightyears of Sol. Or a complete map of all solar system bodies (or at least, everything above ~50 meters in diameter) and their compositions, histories, etc.
The idea behind these nearer objectives is to help in getting people to colonize space; nobody will go unless maps are made and resources assessed. And who knows - maybe these close you-can-almost-touch-them bodies will get people dreaming about space again, and excited about going there.
None of which is to say that larger scale studies aren't fascinating, and vital to some very fundamental science. Quite the opposite, in fact, but I find discovered territories a lot less exciting if I can never expect to live to see a trip to them.
Just my two cents... and check out the NASA Origins Program at: http://origins.jpl.nasa.gov/
they are doing Large scale stuff too, but they seem to have our interstellar backyard firmly targetted.

Re:if it gets...

[Anonymous Coward]

The more people we can get involved in astrology, the better. This underused science is the application of your pure science astronomy. Like how engineering is the application of physics.

I worked on a prototype for this....

[Doctor Fishboy]

....about 6 years ago for my thesis project.

The version I worked on had 37 elements instead of 1500, and required the individual alignment of 15 micron diameter optical fibers with individual lenslets in an optical array. It was painstaking work, to say the least, and my hat goes off to the Gemini IFU team for getting their first light for this instrument at long last!

Dr Fish

Bright enough for binoculars

[mgarraha]

NGC 1068 is also known as M 77 [seds.org]. It's one of the nearest galaxies to us. You can see it faintly in 7x50 binoculars if you look in the right place.