James Webb has spotted the most distant supernova ever seen, exploding just 730 million years after the Big Bang, offering ...

Twinkle, twinkle, little star. How I wonder what you, wait a minute, why are you twinkling so much? Um, guys, that's no ...

The new paper argues that, in SN 1181, the first phase of the supernova fizzled out and left behind an unusually active ...

The "Star" of Bethlehem's identity remains a mystery, captivating astronomers and believers alike with theories of rare celestial events and their symbolic power ...

In a series of observations that read like science fiction, astronomers now suspect they have watched a star quite literally ...

The universe has likely shifted from a period of acceleration to a phase of deceleration, new study by Korean researchers ...

Contrary to popular belief, our universe may not be constantly expanding after all. A groundbreaking study by South Korean ...

For decades, the prevailing view has been that dark energy causes the universe’s expansion to accelerate indefinitely, potentially ending in a scenario known as the “Big Rip,” in which galaxies, stars ...

REx reveals asteroid Bennu contains life's building blocks, shedding light on Earth's origins and the potential for extraterrestrial life.

A new study questions dark energy's role in the universe's acceleration, suggesting it may be weakening instead.

A mysterious force called Dark Energy might be changing, in a way that challenges our current understanding of the nature of ...

The scientific community is abuzz after new findings suggested that dark energy — the mysterious force driving the expansion ...