The findings reveal unusual chemical signatures and offer new insights into the behavior of novas beyond the Milky Way.

New research suggests the violent explosions of dying stars may have caused two of Earth’s biggest mass extinctions millions ...

The new images, to be presented at an upcoming meeting of the American Physical Society, date back to when the universe was ...

At least two mass extinction events in Earth's history were likely caused by the 'devastating' effects of nearby supernova explosions, a new study suggests. Researchers say these super-powerful blasts ...

Two nearby explosive massive star deaths, or supernovas, may have triggered mass extinction events in Earth's distant past, ...

If our 13.8 billion-year-old cosmos could be considered middle-aged, researchers note these new images captured around its ...

The 3D cosmic map building DESI has provided more clues that dark energy is weakening over time, suggesting our best model of ...

If Andrea Ghez had listened to her critics, one of the galaxy’s greatest mysteries might yet remain unsolved. The UCLA astronomer won the 2020 Nobel Prize in physics for proving the existence of a ...

An accidental discovery by a team of astronomers has upended existing theories about how galaxies formed in the early ...

The search for habitable planets has taken a leap forward with new space telescopes probing exoplanet atmospheres for life.

No matter how finicky a traveler one might be, there’s a USA holiday destination to suit every sort of personality.

Names of dishes in India are sometimes very misleading. One such snack is the French Toast that most homes in India, prepare ...