The final milestone in construction was reached on November 25, as technicians carefully joined the giant telescope's inner ...

If not in visible stars and galaxies, the most likely hiding place for the matter is in the dark space between galaxies.

Astronomers are closing in on a result so statistically secure that, in their language, it borders on certainty: a 99.9999999 ...

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

In a glimpse of the early universe, astronomers have observed a galaxy as it appeared just 800 million years after the Big ...

The universe — everything in existence — is expanding every second! It's only been about a hundred years that humanity has known this, too — that most galaxies are traveling away from us and the ...

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

The filament of matter stretches 50 million light-years, and contains a row of galaxies 5.5 million light-years long that are ...

A radical new theory begins with a central claim: consciousness is the fundamental field of reality; time, space, and matter ...

If we could farm in space, astronauts would have fresh, familiar foods. Those plants could recycle air and water. Plus, it feels good to be around plants. Once more people – and maybe even cats – can ...

All the Latest Game Footage and Images from Space Universe Space Universe —take part in a vast procedurally generated Universe. Players will realize their ambitions and ideas, therefore developing and ...