Space science
Fireworks from a gamma ray star
Astronomers use NASA's Swift satellite and Fermi Gamma Ray Space Telescope to observe explosions from the rest of a star 30,000 light-years away.
Gamma
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Topic archive
Articles about Gamma
107 published items.
Space science
XMM-Newton and the observation signs on the
X-ray and gamma rays data from XMM-Newton of ESA and all orbit observations were used for the first time to check the physical processes that make up the magnetar emitti…
Space science
The source of large energy radiation from the Crab Nebula
A new discovery by scientists about the origin of the high-energy ejaculatory process has opened up a new link in the problem of explaining the action of neutron stars.
Space science
The Spectrum-RG telescope helps to see 3 million galaxies
The Spectrum-RG astrophysical observatory project (scheduled to be launched in 2011) will have a target for space exploration with X-rays and gamma rays. Observing the e…
Space science
The mysterious death of some stars
As a song of farewell to the universe, most of the big stars explode, turning into a super-giant fireball and releasing a lot of energy when they die. But astronomers di…
Space science
Discover an unusual new explosion in the universe
Astronomers from the US Aeronautics Agency (NASA), thanks to the Swift satellite, have discovered an unusual new explosion in the star-forming galaxy, 440 million light-…
Space science
New discoveries about big explosions in the universe
Using satellites to capture gamma-ray signals in the universe, British scientists have determined that 15% of GRB explosions occur in galaxies 300 million light-years fr…
Space science
Detect high energy signals coming from outside the Earth
The astrophysicists have discovered a signal of high-energy galaxies in the Fermi Laboratory data.
Doomsday
7 perspective of the destruction of the Earth
Life on Earth may end in billions of years, but depending on astrophysical fluctuations, the apocalypse may be tomorrow or at any other time.
Biology
Durian will be available for people with diabetes
Many people in Southeast Asia, including Vietnam, love durian flavors - dubbed
Scientific application
Study to shorten the time of flowering of Cymbidium flowers
The topic 'Investigating the effects of gamma radiation on the invitro system of Cymbidium' by Dr. Vu Ngoc Boi and the research team conducted at Da Lat Nuclear Research…
Scientific application
Irradiation to create new sesame seeds
By irradiating gamma rays (Co60) on black sesame, Vietnamese researchers have created mutant sesame varieties with beneficial traits such as many fruits, not reducing th…
Scientific application
Water pump by ... motorcycle engine
An engineer in Ho Chi Minh City has built a water pump that works by ... motorcycle engine! Located in the palm of the hand, the machine can pump water up to 12m high.
Environment
The fate of the island tried 23 nuclear bombs
Bikini Island in the center of the Pacific is the site of 23 nuclear bomb tests in the middle of the last century.
Science Events
3 awards 'Asian Nobel' 2011
As a complement to the Nobel Prize, since 2004, the $ 1 million Shaw award has been awarded for achievements in three areas of mathematics, life science - medicine and a…