A team of astronomers at the University of Milano-Bicocca has uncovered a colossal spiral galaxy that existed just 2 billion ...

"Could our galaxy one day experience similar high-energy phenomena that will have serious consequences for the survival of precious life in it?" ...

According to new simulations, many, even most, planets get ejected from their star early in their history Star Trek ...

Astrophysicists have teased a hellish potential future in which life on Earth is extinguished by deadly radiation from the ...

The JWST's image of the Big Wheel galaxy, a massive rotating disk 11.7 billion light-years away. Its spiral stretches 100,000 ... times more massive than the Milky Way, for context, stretches ...

Astronomers have uncovered a spiral galaxy nearly a billion light-years away that hosts a supermassive black hole launching colossal jets of energy, something once thought possible only in elliptical ...

"If a spiral galaxy can not only survive but thrive under such extreme conditions, what does this mean for the future of galaxies like our own Milky Way? "Could our galaxy one day experience ...

A newly-discovered spiral galaxy, dubbed the Big Wheel, formed just 2 billion years after the big bang – far earlier, considering its size, than astronomers thought possible. Themiya Nanayakkara ...

We've known for over 30 years that there are other stellar systems in our galaxy, but we don't have any idea how many there are.