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What Made This Bizarre ‘Dandelion’ Supernova?

A strange supernova remnant first appeared as a “guest star” seen in 1181 by sky watchers in China and Japan.....»»

Category: scienceSource:  sciamOct 31st, 2024

Cities Use Spikes to Keep Birds Away. Birds Are Using Them in Nests

Researchers across Europe have found bizarre nests bristling with the sharp metal stakes cities use to repel birds.....»»

Category: scienceSource:  sciamRelated NewsJul 18th, 2023

"Mind controlling" parasitic worms are missing genes found in every other animal, researchers find

In a world full of bizarre animals, hairworms are some of the strangest. Hairworms are parasitic worms that manipulate the behavior of their hosts in what's sometimes called "mind control.".....»»

Category: topSource:  physorgRelated NewsJul 18th, 2023

Bizarre ancient sea creature brings evolution mystery to the surface

A new tunicate fossil, a close relative of vertebrates, is half a billion years old. Enlarge / That blue tube is actually a very close relative of vertebrates. (credit: Gerard Soury) Beneath the waves, there are strange,.....»»

Category: topSource:  arstechnicaRelated NewsJul 16th, 2023

Record-breaking team of citizen scientists contribute data on Pinwheel Galaxy supernova

In an unprecedented achievement, citizen scientists have set a new record for the SETI Institute and Unistellar, comprising the highest number of observers providing data on a single event. Amateur astronomers participating in the SETI Institute's an.....»»

Category: topSource:  physorgRelated NewsJul 13th, 2023

Probing the mysteries of neutron stars with a surprising earthly analog

Ultracold gases in the lab could help scientists better understand the universe. Enlarge / Spectral analysis indicates that silica is present in this supernova remnant, Cassiopeia A. (credit: NASA/JPL-Caltech/ O. Krause (Steward.....»»

Category: topSource:  arstechnicaRelated NewsJul 9th, 2023

Webb locates dust reservoirs in two supernovae

Supernovae, the explosive deaths of stars, are some of the universe's biggest bursts of energy and light. When they erupt, one supernova can shine even brighter than an entire galaxy......»»

Category: topSource:  physorgRelated NewsJul 5th, 2023

Our Solar System possibly survived a supernova because of how the Sun formed

The gas that produce stars also cushion them from the blast of nearby supernovae. Enlarge / Artist's conception of the early Solar System, which was at risk of a nearby supernova. (credit: NASA/JPL-Caltech) Stars are tho.....»»

Category: topSource:  arstechnicaRelated NewsJul 4th, 2023

Molecular filament shielded our young solar system from supernova, suggests study

Isotope ratios found in meteorites suggest that a supernova exploded nearby while the sun and solar system were still forming. But the blast wave from a supernova that close could have potentially destroyed the nascent solar system. New calculations.....»»

Category: topSource:  physorgRelated NewsJun 22nd, 2023

Bizarre Google "Best Phones Forever" ads poke fun at iPhone

Google's new Best Phones Forever ads hearken back to the Mac versus PC ads of yesteryear, with Google arguing that Apple no longer tries to innovate with the iPhone.A new series of five ads feature a talking iPhone 14 Pro and Pixel 7 Pro or Pixel Fol.....»»

Category: appleSource:  appleinsiderRelated NewsJun 21st, 2023

New nearby supernova could be used by aliens to get our attention

A team of astronomers from the University of Washington, the SETI Institute, Yale University and Smith College is searching the vicinity of a new supernova in the spiral arms of the Pinwheel Galaxy hoping to find a signal from an alien civilization......»»

Category: topSource:  physorgRelated NewsJun 14th, 2023

These are the fastest stars in the galaxy

Until recently, there were only ten known stars on trajectories that will allow them to escape the Milky Way galaxy, thrown astray by powerful supernova explosions. A new study using data from ESA's Gaia survey this June has revealed an additional si.....»»

Category: topSource:  physorgRelated NewsJun 13th, 2023

Microsoft may have ignored warnings about Bing Chat’s unhinged responses

Microsoft's Bing Chat has improved massively since it released, but a new reports suggest Microsoft ignored warnings about Bing Chat's bizarre behavior......»»

Category: topSource:  digitaltrendsRelated NewsJun 13th, 2023

“Lensed” supernova could shed light on fundamental forces shaping Universe

Such objects could help refine models for Hubble Constant, dark energy, and dark matter. Enlarge / Gravitational lensing has revealed a previously unknown supernova explosion more than 4 billion light-years away. (credit: Joel Jo.....»»

Category: topSource:  arstechnicaRelated NewsJun 12th, 2023

Astronomers discover supernova explosion through rare "cosmic magnifying glasses"

According to Einstein's general theory of relativity, time and space are fused together in a quantity known as spacetime. The theory suggests that massive objects, like a galaxy or galaxy clusters, can cause spacetime to curve......»»

Category: topSource:  physorgRelated NewsJun 12th, 2023

A star blew up, and scientists snapped a photo of the violent explosion

Boom.Last month astronomers spotted a star that exploded in the colossal Pinwheel galaxy some 21 million light-years away — which in cosmic terms is relatively close. The outburst of a massive star collapsing on itself, called a supernova, crea.....»»

Category: topSource:  mashableRelated NewsJun 11th, 2023

The Weirdest Particles in the Universe

Neutrinos are bizarre and ubiquitous and may just break the rules of physics.....»»

Category: scienceSource:  sciamRelated NewsJun 9th, 2023

A telescope happened to be pointing at the brightest supernova yet observed

The BOAT—brightest of all time—reveals the mechanics of gamma-ray bursts. Enlarge / Artist's conception of a gamma-ray burst. (credit: NASA) Supernovae are some of the most energetic events in the Universe. And a sub.....»»

Category: topSource:  marketingvoxRelated NewsJun 9th, 2023

California hospital staff call for halt of surgeries over bizarre particles

Hospital officials said the equipment is sterile, while staff questions safety. Enlarge / Surgical implements are seen on a tray during a surgery. (credit: Getty | Ritesh Shukla) More than 70 staff members of a San Diego.....»»

Category: topSource:  marketingvoxRelated NewsJun 8th, 2023

Gemini North back on sky with dazzling image of supernova in the Pinwheel Galaxy

The Gemini North telescope, one half of the International Gemini Observatory operated by NSF's NOIRLab, has returned from a seven-month hiatus literally with a bang, as it has captured the spectacular aftermath of a supernova, a massive star that exp.....»»

Category: topSource:  physorgRelated NewsJun 7th, 2023

Researchers discover chemical evidence for pair-instability supernova from a very massive first star

The first stars illuminated the universe during the Cosmic Dawn and put an end to the cosmic "dark ages" that followed the Big Bang. However, the distribution of their mass is one of the great unsolved mysteries of the cosmos......»»

Category: topSource:  physorgRelated NewsJun 7th, 2023