Super-sticky surgical tape patches up organs and peels off harmlessly

As helpful as Band-Aids are, ripping them off your skin is never fun – but just imagine having one on your heart or lung. Researchers at MIT have now managed to create surgical tape that can stick to wet surfaces like organs, and more importantly, be r… Continue reading Super-sticky surgical tape patches up organs and peels off harmlessly→

NASA funds SETI study to scan exoplanets for alien “technosignatures”

Given just how incomprehensibly, unfathomably big the universe is, chances are tiny that Earth is the only planet with life on it. But how would we find others? A new NASA grant has been awarded to aid the search for extraterrestrial intelligence (SETI… Continue reading NASA funds SETI study to scan exoplanets for alien “technosignatures”→

Japan’s Fugaku surpasses Summit as world’s most powerful supercomputer

Fugaku is now the most powerful supercomputer in the world, according to the latest Top500 list

The world’s most powerful supercomputer has just fired up. A newcomer named Fugaku has nabbed the number one spot in the Top500 list of supercomputers, surpassing Summit, the reigning champion of the past few years.

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Gamma ray patterns hint at galaxies with two supermassive black holes

Astronomers investigating gamma ray emissions have discovered that certain active galaxies seem to be giving off bursts in regular patterns. This, the team says, could be an indication of galaxies harboring two supermassive black holes in their centers… Continue reading Gamma ray patterns hint at galaxies with two supermassive black holes→

Scientists discover new “Death Star” weakness in bacterial biofilms

On their own, bacteria aren’t too hard to kill, but get enough of them together and they build protective communities called biofilms. These make it tough to get antibiotics in, leading to further health problems. But now, researchers have found a new … Continue reading Scientists discover new “Death Star” weakness in bacterial biofilms→

Stunning X-ray image delivers a deep dive into the Milky Way

A newly released map shows our home galaxy in a new light. The eROSITA telescope has scanned the entire sky in X-rays, painting a colorful portrait that reveals large-scale structures and hundreds of thousands of previously unknown X-ray sources.Contin… Continue reading Stunning X-ray image delivers a deep dive into the Milky Way→

Dark matter: What is it, how do we know it’s there and will we find it?

It sounds like science fiction to say there’s invisible, undetectable stuff all around us, and it doesn’t help that it has the spooky name of dark matter. But there’s plenty of evidence that this material is very real. So what exactly is dark matter? H… Continue reading Dark matter: What is it, how do we know it’s there and will we find it?→

“Supernova machine” recreates cosmic blasts in the lab

Supernovae are some of the most energetic events in the universe, and the resulting nebulas are a favorite for stargazers. To better understand the physics behind them, researchers at Georgia Tech have created a “supernova machine” in the lab.Continue … Continue reading “Supernova machine” recreates cosmic blasts in the lab→

A star is born: Astronomers spot youngest known magnetar

Astronomers at NASA and ESA have discovered the youngest pulsar known. This celestial child is a mere 240 years old, and its birth would have been visible on Earth at the time as a supernova.Continue ReadingCategory: Space, ScienceTags: Astronomy, NASA… Continue reading A star is born: Astronomers spot youngest known magnetar→

Giant ancient egg found in Antarctica could be first from a mosasaur

A strange fossil discovered in Antarctica almost a decade ago has finally been identified. Researchers at the University of Austin at Texas have determined that the object is a giant, soft-shell egg, most likely laid by an ancient marine reptile.Contin… Continue reading Giant ancient egg found in Antarctica could be first from a mosasaur→