Massive neutron stars have such enormous pressure in their cores that neutrons residing there lose their integrity and become a new type of matter.
How accurate are our models of rotating neutron stars?
Comparing algorithms used to model spinning neutron stars, scientists hope to better understand the physics of the elementary particles that make them up.
Observations shed light on neutron star paradox
Astronomers have observed neutron stars that emit more energy than is theoretically possible, and now an explanation might be in the works.
Is the Universe running out of stars?
Astronomers are discovering that the rate of star formation in the universe is dropping, and they want to know why.
Tetraneutron finally found
Physicists have reported the observation of a tetraneutron, a subatomic particle consisting of just four neutrons.
Finding a magnetar, a neutron star’s baby brother
Scientists have observed a peculiar object emitting radio waves once every 20 minutes, and it may be a new kind of neutron star.
LISA gravitational wave detector could help scientists see the birth of the Universe
ESA greenlights LISA, a space-based observatory poised to detect gravitational waves across space and time.
Breaking the quantum limit in gravitational wave detectors
Physicists working on LIGO have surpassed the quantum limit to enhance gravitational wave detectors and revolutionize astrophysical observations.
White dwarfs could help find dark matter
Due to their incredible density, astronomers believe white dwarfs might make the perfect dark matter detectors.
Understanding gravitational waves: Ripples in spacetime explained
The universe is ringing with gravity, but humanity is only just beginning to hear the nuance of this cosmic symphony.