An international team of astronomers has discovered a massive cloud of gas and dust located in a little-known region of our ...

Named GW 231123 after the date it was recorded on 23 November 2023, it's the most massive black hole collision we've seen yet, resulting in an object heavier than 225 Suns. Previously, the most ...

Very massive stars (VMSs) have had a massive impact on the formation of our universe. However, there aren't very many of them ...

A hypernova releases more energy in seconds than our sun will in its entire life. Learn how these titanic stellar events occur, how they shape galaxies, and why they’re both beautiful and terrifying.