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🔥🚨LATEST: Canadian engineer John Tse is going viral after revealing his umbrella that follows him around as if he is in a futuristic movie. Tse created a fully autonomous umbrella that will assist people that need both of their hands while providing cover.
🌌 NASA May Have Solved a 20-Year Cosmic Mystery
What powers the brightest explosions in the universe? Scientists now think they finally know.
Using 16 years of data from NASA's Fermi Gamma-ray Space Telescope, researchers found evidence that a magnetar—a dead star spinning hundreds of times per second—can supercharge a supernova, making it up to 10 times brighter than normal.
If confirmed, this discovery could finally reveal the hidden engine behind some of the universe's most powerful explosions.
Source:
NASA. Fermi may have solved a two-decade mystery behind the universe's brightest stellar explosions. NASA.
Stars orbiting supermassive black hole at the center of the Milky Way.
This time-lapse video from the NACO instrument on ESO's Very Large Telescope in Chile shows stars orbiting the supermassive black hole that lies at the heart of the Milky Way, center of the image, over a period of nearly 20 years.
☀️ If nuclear fusion in the Sun were to stop
For the first 10,000 years, there would be almost no visible change: the star would continue to shine as if everything inside were still functioning as before.
Then, a slow and strange "death" would begin: the Sun would contract, briefly brighten a little, and continue to shine for tens of millions of years powered by gravitational heat.
However, one signal would reveal the catastrophe almost immediately: the flow of neutrinos would cease just eight minutes after fusion stopped.