2015년 3월 8일 일요일

[New post] Know Your Nebulae (Infographic)

New post on From Quarks to Quasars

Know Your Nebulae (Infographic)

by Jaime Trosper
Through the years, the Hubble Space Telescope has beamed back many breathtaking images of the cosmos. So many, astronomers eventually had to come up with some way of grouping individual objects with similar characteristics together (though naturally, some characteristics overlap).
These days, there are six primary groups: planetary nebulae/supernova remnantsdiffuse nebulaereflection nebulaeemission nebulae, and dark nebulae. That might not sound like a lot, but it's sometimes hard enough to determine which category a nebula belongs to, let alone keeping all of the classifications straight.
In our newest infographic (you can see a larger version here), we look at each individual type and a few subcategories (with examples).
Nebula Infographic

SEE ALSO:

[su_box title="SLIDESHOW: Sunning Images From Adam Block" box_color="#000000" title_color="#ffffff"]
[easyrotator]erf_12_1397975534/erc_79_1420288783[/easyrotator]
All images courtesy of Adam Block/Mount Lemmon SkyCenter/University of Arizona[/su_box]

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