NOVA Core, built by Valar Atomics, achieved zero-power criticality at LANL's National Criticality Experiments Research Center ...

Some stars explode into a nova quickly; others can take more than a month. Scientists are only beginning to understand why.

“The fact that we can now watch stars explode and immediately see the structure of the material being blasted into space is ...

"Precision in these measurements is critical, as even subtle discrepancies could signal deviations from the model — ...

A joint effort between two of the world’s largest neutrino experiments has brought scientists closer to understanding how the ...

Two stellar explosions that lit up the sky in 2021 have now been dissected in unprecedented detail, revealing tangled shells, colliding flows of gas, and structures that defy decades of textbook ...

Astronomers have captured images of two stellar explosions—known as novae—within days of their eruption and in unprecedented ...

Understanding neutrinos reshapes how scientists view the birth and fate of the Universe. If CP violation in neutrinos is ...

What can imaging supernovae (plural for supernova) explosions teach astronomers about their behavior and physical ...

For years, scientists thought they understand what happens when stars explode. New earliest-ever mages of supernova events ...

For the first time, astronomers have captured clear, detailed images of two stars explosions just days after their eruption.