#luminosity

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Design Milk
3 months ago
Design

The Brighter Floor Lamp Brings The Sun Inside

Safer and more luminous lamp Brighter offers 50,000 lumens, sunlight-simulating light source.
Brighter's high CRI and industrial design reduce hot spots and illuminate the whole room effectively. [ more ]
www.space.com
3 months ago
OMG science

The Brightest Quasar Ever Seen Eats a 'Sun' Every Day

J0529-4351 is the brightest and most luminous quasar ever discovered, with a supermassive black hole consuming the equivalent of one sun's mass per day.
The newly discovered quasar is located so far from Earth that its light has taken 12 billion years to reach us, providing a glimpse of the universe at just under 2 billion years old. [ more ]
www.npr.org
5 months ago
OMG science

James Webb Telescope detects earliest known black hole it's really big for its age

The galaxy GN-z11, discovered in 2016, was puzzlingly luminous for its age and size.
Scientists now propose that a supermassive black hole may be responsible for the galaxy's intense radiance. [ more ]
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