Description: HerbigHaro object. HerbigHaro objects are bright nebular patches formed when narrow jets of partially ionized gas ejected from newborn stars collide with clouds of gas and dust. Often aligned with a star's rotational axis they are commonly found in star-forming regions. Most of them lie within a few light-years of the source. They are transient phenomena lasting around a few tens of thousands of years. They can change visibly over just a few years as they move rapidly away from their parent star
By sai shankar
Pinned to Web Pixer on Pinterest
Found on: https://ift.tt/32TC7ip
Friday, September 20, 2019
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