A science-based look at wormholes, what physics suggests about them, and whether they play any role in the structure of space ...

A simple comparison of Pluto’s size with other planets, explaining why its small scale influenced its reclassification.

A strange flicker from a star 11,000 light-years away reveals evidence of two planets crashing together in a rare cosmic event, Gaia20ehk.

I have long been interested in yearbooks of schools with which I am familiar, even if I did not attend one of the institutions or was not even a student during the era covered in the paper time ...

A nearby galaxy is behaving strangely—and now scientists know why. The Small Magellanic Cloud’s stars move in chaotic ...