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: Geography Category: Countries & Territories
Krasnodar Krai
Krasnodar Krai is a region in Southern Russia, bordering Ukraine to the west, Rostov Oblast to the north, Stavropol Krai to the east, and Georgia and ...
Contributor
Featured blossaries
Sanket0510
0
Terms
22
Blossaries
25
Followers
10 Bizarre ways Dreams and Reality Intersect
Category: Science 1 1 Terms
Browers Terms By Category
- Journalism(537)
- Newspaper(79)
- Investigative journalism(44)
News service(660) Terms
- Fuel cell(402)
- Capacitors(290)
- Motors(278)
- Generators(192)
- Circuit breakers(147)
- Power supplies(77)
Electrical equipment(1403) Terms
- Zoological terms(611)
- Animal verbs(25)
Zoology(636) Terms
- Medicine(68317)
- Cancer treatment(5553)
- Diseases(4078)
- Genetic disorders(1982)
- Managed care(1521)
- Optometry(1202)