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Gravitational waves stretch and squeeze the fabric of space and time itself. When space/time is squeezed, pulsar pulses ...
The scientists who precisely measure the position of Earth are in a bit of trouble. Their measurements are essential for the ...
"Very massive stars are like the 'rock stars' of the universe — they are powerful, and they live fast and die young." ...
The scientists who precisely measure the position of Earth are in a bit of trouble. Their measurements are essential for the ...
NASA, ESA, and ground observatories have detected powerful space explosions caused by black holes tearing apart massive stars ...
Scientists think they found evidence of weird ancient stars called "dark stars" that are powered by dark matter instead of ...
This unprecedented view of the Bullet Cluster provided by the James Webb Space Telescope and the Chandra X-ray Observatory ...
How does the camera on the James Webb Space Telescope work and see so far out? – Kieran G., age 12, Minnesota Imagine a ...
The discovery, made with the LOFAR (LOw Frequency ARray) radio instrument in Europe, indicates that galaxy clusters, which ...
Astronomers studying a distant galaxy cluster stumbled upon ancient radio signals that might hold clues to the formation of ...