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

Astronomers have uncovered evidence of a dramatic cosmic crash unfolding around a distant star. While reviewing archived ...

Anastasios (Andy) Tzanidakis was combing through old telescope data from 2020 when he found an otherwise boring star acting ...

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

An illustration of the collision. (Andy Tzanidakis) A distant star whose light suddenly flickered like a guttering candle has ...

Astronomers say a distant, sunlike star shows signs of a catastrophic planet-on-planet crash that may mirror the ancient impact that formed Earth's moon.

A team of astronomers at the University of Washington has identified what appears to be the aftermath of two planets smashing ...

A seemingly regular, Sun-like star began acting really weird, flickering haphazardly as its light faded in and out. The cause ...

Rendering of the planetary collision astronomers suspect occurred around star Gaia20ehk in 2021. Credit: Andy Tzanidakis ...

When Anastasios Tzanidakis was sifting through some older telescope observations, he stumbled across something that should ...

It is generally accepted that around 4.5 billion years ago, a Mars-sized planet known as Theia slammed into the Earth, ...

Astronomers have witnessed evidence of an extremely violent collision between planets, and it resembles the event in Earth's ...