A team of researchers at MIT has demonstrated a propulsion technology that could dramatically expand the capabilities of ...

To travel between solar systems, a spacecraft would need extremely sophisticated – if not impossible – technology.

Astronomers are baffled by 3I/ATLAS, a newly discovered interstellar object that appears to be defying the basic laws of celestial motion. Instead of drifting naturally through space, the mysterious ...

The universe is vast and teeming with stars – but if intelligent life exists, it may not be able to visit Earth. By Kai James / The Conversation Published May 27, 2026 8:00 AM EDT This article was ...