Every generation grows up with starships that jump across galaxies in a heartbeat, but the real universe is far less ...

The Moon is usually a picture of stillness, its grey face changing only with the phases of light. Yet for a fraction of a ...

Avi Loeb reports new telescope observations of interstellar object 3I/ATLAS, describing a periodic wobble in its anti-tail and what it reveals about rotation ...

Astronomers have detected spacetime itself being dragged and twisted by a spinning black hole for the first time. The ...