Dark matter may have started as light-like particles that abruptly became heavy—a cosmic twist rooted in spin and ...

In the vast ocean of existence, a silent dance pulses through every particle, every atom, every breath. This dance is ancient ...

The extremely low-energy particles they suggest make up dark matter would have a unique signature on the Cosmic Microwave ... scientists already know that the subatomic particles known as ...

All visitors to the Laboratory age 16 and over must bring a photo ID. Cosmic rays, which are made up of subatomic and atomic particles ranging from electrons and protons to iron nuclei, bombard the ...

Gravity is everywhere: pulling at your feet, holding satellites in orbit, and making the Earth spin around the sun. Yet, for ...

or occasionally with subatomic particles called neutrinos. Now, however, astronomers can observe cosmic phenomena such as black-hole collisions by measuring the gravitational waves that these ...

The breakthrough helps scientists understand how cosmic jets in active galaxies ... Neutrinos are subatomic particles that interact only very weakly with gravity and can pass through matter.