Astronomers have discovered a new type of cosmic explosion, challenging existing theories about star deaths ...

Considering the immense size of the universe, it's no surprise that space still holds plenty of secrets for us. Recently, ...

Scientists think they have finally found evidence for the existence of a cosmic object that has only existed in theory. Dark ...

A new paper presents a method for distinguishing between different sources of nanohertz gravitational waves. Pulsars may be revealing faint ripples in the fabric of the universe, ultra–low-frequency ...

Astronomers recorded the longest gamma-ray burst in history, GRB 250702B, that may be a cosmic event completely new to ...

Scientists just decoded a mysterious space signal that traveled for 200 million years before reaching Earth! 🚀📡 This signal ...

In an inversion of the well known scenario of a black hole devouring a star, the researchers propose that a star actually ...

Astronomers are puzzled by a gamma ray burst, GRB 250702B, potentially caused by a star swallowing a black hole which then devoured the star from within.

Even astronomers who study peculiar outer space objects have their favorites. Here are some interstellar bodies that have won ...

NASA measures radiation over Greenland to improve aviation safety and validate models that predict cosmic doses polar flight ...

Researchers analyzing pulsar data have found tantalizing hints of ultra-slow gravitational waves. A team from Hirosaki University suggests these signals might carry “beats” — patterns formed by ...

Stars often fall into black holes, and now it seems the opposite can also occur, producing an extra long-lasting explosion as ...