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The explosion of a star, called a supernova, is an immensely violent event. It usually involves a star more than eight times ...
Gravitational waves stretch and squeeze the fabric of space and time itself. When space/time is squeezed, pulsar pulses ...
NASA's James Webb Space Telescope has been unwaveringly focused on our universe. With its unprecedented power to detect and ...
Pictures of a distant supernova remnant show two concentric rings, providing clear evidence that exploding white dwarf stars ...
A newly discovered radio halo, 10 billion light-years away, reveals that galaxy clusters in the early universe were already steeped in high-energy particles. The finding hints at ancient black hole ...
A team of scientists is proposing a bold alternative to the Big Bang theory, suggesting that our universe may have instead ...
There are objects in our universe so dense that not even light escapes through them. These oddities, known as supermassive black holes, can weigh billions of times more than our sun. Scientists have ...
Could Mysterious Black Hole Burps Rewrite Physics?
Black holes are invisible, yet they are among the brightest things in the universe. If a star wanders too close to a black hole, it gets torn apart in a fireworks show called a tidal disruption ...
Astronomers have discovered the "missing link" connecting the death of sunlike stars to the birth of white dwarf stellar ...
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