Astronomy Picture of the Day - 2018 March 11 - Dual Particle Beams in Herbig-Haro 24

in #astronomy6 years ago

Image Credit: NASA, ESA, Hubble Heritage (STScI/AURA)/Hubble-Europe Collaboration;
Acknowledgment: D. Padgett (NASA's GSFC), T. Megeath (U. Toledo), B. Reipurth (U. Hawaii)


Explanation: This might look like a double-bladed lightsaber, but these two cosmic jets actually beam outward from a newborn star in a galaxy near you. Constructed from Hubble Space Telescope image data, the stunning scene spans about half a light-year across Herbig-Haro 24 (HH 24), some 1,300 light-years away in the stellar nurseries of the Orion B molecular cloud complex. Hidden from direct view, HH 24's central protostar is surrounded by cold dust and gas flattened into a rotating accretion disk. As material from the disk falls toward the young stellar object it heats up. Opposing jets are blasted out along the system's rotation axis. Cutting through the region's interstellar matter, the narrow, energetic jets produce a series of glowing shock fronts along their path.




Feel free to follow us for your daily astronomical picture @apod

All earnings from this post proceed to SP and http://friendsofapod.org/

Sort:  

Hi, I found some acronyms/abbreviations in this post. This is how they expand:

AcronymExplanation
ESAEuropean Space Agency
GSFCGoddard Space Flight Center, Maryland
Please leave an up-vote if you find this comment usefull.

Coin Marketplace

STEEM 0.20
TRX 0.14
JST 0.030
BTC 67388.31
ETH 3311.98
USDT 1.00
SBD 2.74