Scientists have many big questions to tackle about the universe, including how big it actually is. But even the proposed ...

Knotted structures once imagined by Lord Kelvin may actually have shaped the universe’s earliest moments, according to new ...

SQUIRE aims to detect exotic spin-dependent interactions using quantum sensors deployed in space, where speed and ...

The James Webb Space Telescope has upended expectations again, revealing a massive spiral galaxy in the universe’s infancy ...

If it feels like the last month of the year has kicked off on an especially dramatic note, you’re simply feeling the vibes of ...

Olbers’ Paradox asks a surprisingly simple question: if the universe is filled with stars, why isn’t the night sky blazing ...

"Precision in these measurements is critical, as even subtle discrepancies could signal deviations from the model — ...

Space questions everything about what we know about existence and consists of gigantic stars, icy comets and distant worlds ...

NASA's next big eye on the cosmos is now fully assembled. On Nov. 25, technicians joined the inner and outer portions of the ...

An exponential increase in the number of satellites placed in low-Earth orbit has brought advances in telecommunications ...

A spiral galaxy, shaped much like our Milky Way, has been found in an era when astronomers believed such well-formed galaxies ...