Core collapse supernovae are among the most powerful and dramatic events in the cosmos. When a massive star reaches the end ...

In the sprawling Hydra constellation, 137 million light-years away, lies NGC 3285B—a dazzling spiral galaxy recently ...

Collapsing stars might act as cosmic laboratories for discovering hidden neutrino interactions. Neutrinos are among the most ...

Most of the universe is made up of hydrogen and helium atoms, which came into being after the Big Bang cooled down a little. Heavier atoms are formed during high-energy collisions in stars.

Astronomers have made an astonishing revelation: the red supergiant Betelgeuse, one of the most studied stars in the night ...

NASA’s Roman Space Telescope is set to embark on a deep-sky survey that could capture nearly 100,000 cosmic explosions, ...

It's around 1.6 times the mass of the Sun, Howell and his colleagues believe, at an orbital separation of 4 astronomical ...

“Transitional millisecond pulsars are cosmic laboratories, helping us understand how neutron stars evolve in binary systems,” ...

Neutrinos are among the most mysterious particles in the universe. They are extremely light, travel close to the speed of ...

Supernovas, kilonovas, gamma-ray bursts... oh my! The Nancy Grace Roman Space Telescope will uncover 100,000 of these ...

Roman’s deep, time-lapse survey may reveal a hundred thousand stellar cataclysms, from distant Type Ia supernovae to the self ...

Using the world's most advanced radio telescopes, astronomers have discovered a spinning dead star so rare, strange and ...