Some physicists compare the Planck length—the smallest meaningful scale we know—to tiny “pixels” that could form the fabric ...

The Nancy Grace Roman Telescope: Eyes Wide Open Equipped with an unprecedented field of view and remarkable infrared ...

Scientists have achieved a major breakthrough in understanding the Universe’s earliest moments, measuring the amount of ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Astronomy continues to unlock the secrets of the universe, revealing ...

Could Our Universe Exist Inside a Black Hole? Nuclear Engineer Reacts to Kurzgesagt. Could the universe we live in actually ...

Astronomers have proposed a new theory to suggest why our universe is expanding at an accelerating rate. That our universe is expanding is in wide agreement, though how exactly that process happens is ...

Researchers are studying how hospitable our universe is to creating life. It’s related to the density of dark energy, which impacts star formation and the chances of life forming. The idea is that ...

The chances of intelligent life emerging in our universe—and in any hypothetical ones beyond it—can be estimated by a new theoretical model which has echoes of the famous Drake Equation. This was the ...

Physicists including Robert H. Dickle and Fred Hoyle have argued that we are living in a universe that is perfectly fine-tuned for life. Following the anthropic principle, they claimed that the only ...

NASA’s $4.3 billion Nancy Grace Roman Space Telescope, equipped with a 300-megapixel camera sighted through a refurbished spy mirror, launched Sunday from Kennedy Space Center in Florida on a mission ...

How is the expansion of our universe expanding? Expert Paul Sutter breaks down dark energy and the idea behind baby universes. The expansion of our universe is accelerating. Perhaps it’s some ...

Our universe appears flat—but this observation still leaves plenty of options for its true shape. In fact, our cosmos could resemble a donut What shape is the universe? This question is far more ...