Over 4 billion years ago, as planets were coalescing around the newborn Sun, our star may have gone on an epic road trip across the Milky Way along with thousands of stellar "twins." And we may owe ...

We're starting to see just how exceptional our own solar system and its history is, as more exoplanets are discovered. A ...

Scientists have uncovered evidence that our Sun may have traveled across the Milky Way as part of a massive migration of ...

When worlds collide…suns act squirrely. Astronomers have witnessed a rare and violent cosmic crash between two planets, and ...

A groundbreaking study in galactic archaeology proves the Sun made a treacherous journey to reach its current home in the ...

Astronomers witnessed planets colliding 11,000 light-years away, an event that could shed light on the collision that created Earth's moon.

Astronomers have caught what may be a rare cosmic catastrophe unfolding 11,000 light-years away. A seemingly ordinary ...

Their formation has been an object of debate, but new observations confirm the lead hypothesis: they are the product of ...

A recently detected flash of energy appears to have emanated from the wreckage of colliding galaxies, according to an ...

Astronomers have for the first time seen the birth of a magnetar—a highly magnetized, spinning neutron star—and confirmed that it's the power source behind some of the brightest exploding stars in the ...

Associate Professor Hanae Inami at the Hiroshima Astrophysical Science Center specializes in astronomy, with a particular ...

A bizarre, ultra-light planet is cloaked in such a thick haze that even JWST can’t reveal its composition. Its unusual size ...