4C+29.30, a galaxy located some 850 million light years from Earth, has a new composite image which shows how the intense gravity of a supermassive black hole can be tapped to generate immense power.
This multi-wavelength view reveals that the radio emission of 4C+29.30 comes from two jets of particles that are speeding at millions of miles per hour away from a supermassive black hole at the center of the galaxy. The estimated mass of the black hole is about 100 million times the mass of our Sun. The ends of the jets show larger areas of radio emission located outside the galaxy.
4C+29.30, a galaxy located some 850 million light years from Earth, has a new composite image which shows how the intense gravity of a supermassive black hole can be tapped to generate immense power.
This multi-wavelength view reveals that the radio emission of 4C+29.30 comes from two jets of particles that are speeding at millions of miles per hour away from a supermassive black hole at the center of the galaxy. The estimated mass of the black hole is about 100 million times the mass of our Sun. The ends of the jets show larger areas of radio emission located outside the galaxy.
An analysis of 4,000 abstracts of peer-reviewed articles on the topic of global warming and climate change has revealed an overwhelming consensus among climate scientists that recent warming is human-caused.
An analysis of 4,000 abstracts of peer-reviewed articles on the topic of global warming and climate change has revealed an overwhelming consensus among climate scientists that recent warming is human-caused.
There's no awareness issue in climate change - almost no one on the planet hasn't heard of it or lacks an opinion.
62% of Americans believe global warming is happening - which means 38% do not. Like evolution or anti-science beliefs about genetic modification and vaccines and autism, the majority may fall along particular cultural lines but acceptance is still a problem that defies easy categorization and stereotypes. Yet framing and deficit thinking have all been tried, and they have made the problem worse. Instead of leading to more science acceptance, opinion on the climate now goes up and down with media reports about the weather.
There's no awareness issue in climate change - almost no one on the planet hasn't heard of it or lacks an opinion.
62% of Americans believe global warming is happening - which means 38% do not. Like evolution or anti-science beliefs about genetic modification and vaccines and autism, the majority may fall along particular cultural lines but acceptance is still a problem that defies easy categorization and stereotypes. Yet framing and deficit thinking have all been tried, and they have made the problem worse. Instead of leading to more science acceptance, opinion on the climate now goes up and down with media reports about the weather.
Over the past few years, demand from the surveillance market and huge spending by governments across the globe on biometric technologies has caused the facial recognition technology market to become more accurate, less costly and significantly more mainstream.
More accurate technology and the brighter economic future it can bring has led to more traction and investment from the commercial sector. The development of 3-D face recognition technology, backed by improved imaging solutions like middleware and fast analytics, has helped the technology to overcome its traditional flaws such as poor results in low lights, pose variation and image reconstruction
Over the past few years, demand from the surveillance market and huge spending by governments across the globe on biometric technologies has caused the facial recognition technology market to become more accurate, less costly and significantly more mainstream.
More accurate technology and the brighter economic future it can bring has led to more traction and investment from the commercial sector. The development of 3-D face recognition technology, backed by improved imaging solutions like middleware and fast analytics, has helped the technology to overcome its traditional flaws such as poor results in low lights, pose variation and image reconstruction
Temperatures in central China are 10 to 14 degrees Fahrenheit hotter today than they were 20,000 years ago - an increase two to four times greater than many scientists previously thought.