
Home > Terms > English, UK (UE) > Milky Way bubbles
Milky Way bubbles
The two giant bubbles of high-energy gamma rays protruding from the Milky Way, each spanning 25,000 light-years across, roughly the size of the galaxy itself. According to NASA, the bubbles are emitting about the same amount of energy as 100,000 exploding stars, or supernovae.
The bulbous features may be evidence of a burst of star formation a few million years ago, researchers said. Or they may have been produced when a super-massive black hole eruption in the center of our galaxy that gobbled up a bunch of gas and dust.
0
0
Improve it
Other Languages:
Member comments
Terms in the News
Featured Terms
Industry/Domain: Automotive Category: Makes & models
Ferrari
A luxury line of sports cars produced by Ferrari S.p.A., an Italian automotive company founded by Enzo Ferrari in 1928 as "Scuderia ...
Contributor
Featured blossaries
Browers Terms By Category
- Health insurance(1657)
- Medicare & Medicaid(969)
- Life insurance(359)
- General insurance(50)
- Commercial insurance(4)
- Travel insurance(1)
Insurance(3040) Terms
- Biochemistry(4818)
- Genetic engineering(2618)
- Biomedical(4)
- Green biotechnology(4)
- Blue biotechnology(1)
Biotechnology(7445) Terms
- Air conditioners(327)
- Water heaters(114)
- Washing machines & dryers(69)
- Vacuum cleaners(64)
- Coffee makers(41)
- Cooking appliances(5)
Household appliances(624) Terms
- Automobile(10466)
- Motorcycles(899)
- Automotive paint(373)
- Tires(268)
- Vehicle equipment(180)
- Auto parts(166)
Automotive(12576) Terms
- Alcohol & Hydroxybenzene & Ether(29)
- Pigments(13)
- Organic acids(4)
- Intermediates(1)