According to the model, dark matter may have started as particles that were hot, light, massless, and fast. As the universe ...

In the quest to unravel the mysteries of the universe, physicists are revisiting a 150-year-old theory that could illuminate ...

From the definition of both terms, we can deduce that one of the differences lies in the magnitude of what each one ...

What is the purpose of light? How does light work? Why does light exist? This video explores the longstanding debate over ...

Scientists have taken another giant step towards building the most precise clock ever imagined—one that could display not only the passage of time, but shifting rules of nature itself. An ...

Scientists are confident that dark matter exists because of its gravitational effects on a grand scale in the universe ...

Despite it’s comparative size to our star, it’s still the least massive object ever detected using gravitational lensing.

In 2024, TU Wien presented the world's first nuclear clock. Now it has been demonstrated that the technology can also be used ...

For centuries, humans have sought to study the stars and celestial bodies, whether through observations made by naked eye or ...

In the 1970s, she enjoyed a modest amount of fame, which was eclipsed forty years later when she became a key character in ...

Brian Lacki has released a set of three prepublication studies attempting to rationalize and measure the odds of a ...

New peer-reviewed research reporting strange lights in the pre-space-age sky is sparking curiosity and controversy ...