A Rutgers astrophysicist is helping to solve a cosmic puzzle that has astronomers scratching their heads. The mystery centers ...
NASA revealed that scientists discovered sugars that are “essential” to life and a “gum-like” substance on the space rock ...
A surprisingly mature spiral galaxy named Alaknanda has been spotted just 1.5 billion years after the Big Bang—far earlier ...
The James Webb Space Telescope and other international observatories have spotted a 13-billion-year-old supernova. On Tuesday ...
Astronomers have sighted the oldest known stellar explosion, dating back to when the universe was less than a billion years ...
NASA has visualized the cataclysm, which is thought to have caused a mysterious eruption of gamma rays captured by telescopes ...
Scientists are testing a novel way to measure cosmic expansion using time delays in gravitationally lensed quasars. Their ...
NASA's Nancy Grace Roman Space Telescope is now fully assembled and ready to begin launch preparations this summer.
NASA has finished building the Nancy Grace Roman Space Telescope, completing assembly of the agency’s next flagship ...
Black holes, born from dying stars, are cosmic giants that grow by consuming matter and merging with others. While invisible ...
The Invisible Becomes Visible: Scientists May Have Finally Seen Dark Matter ...
The final milestone in construction was reached on November 25, as technicians carefully joined the giant telescope's inner ...