Invisible objects including dark matter and interstellar debris may be constantly passing through our solar system without ...

In laboratories from Brazil to Munich, researchers are learning to grab matter with sound alone, sculpting ultrasonic waves into invisible “hands” that can lift, push, and rotate objects without a ...

Over a year ago, a new camera stunned the world with its ability to snap 10 trillion frames per second. That speed made it possible to watch light move in slow motion. But for all its speed, the ...

In the first quintillionth of a second, the universe may have sprouted microscopic black holes with enormous amounts of nuclear charge, MIT physicists propose. The gravitational pull from these tiny, ...

Explore black hole discovery in astrophysics, from hidden stellar remnants to supermassive giants, and learn how scientists detect these invisible cosmic objects using light and gravitational waves.

Researchers at the National University of Singapore have built a beam of darkness that can make objects invisible from a long distance away. This isn't the plot from some not-so-distant sci-fi movie: ...

Throughout history, people have grappled with imagining and defining “invisible” objects — from microscopic organisms to the cosmos and our galaxy. Two new courses, STS 1700F: “Visualizing the ...

The theorists who first created the mathematics that describe the behavior of the recently announced “invisibility cloak” have revealed a new analysis that may extend the current cloak’s powers, ...

A possible threat to life on Earth has been identified by researchers at São Paulo State University (UNESP) in Brazil: asteroids that share Venus’s orbit but which currently can’t be detected. These ...

It’s amazing what’s all really up there in the night sky. And no, I’m not talking about planets, nor asteroids, nor meteors. Malan is astronomy writer and presentation editor for the Enid News & Eagle ...