The Higgs particle could have ended the universe by now—here"s why we"re still here
Although our universe may seem stable, having existed for a whopping 13.7 billion years, several experiments suggest that it is at risk—walking on the edge of a very dangerous cliff. And it's all down to the instability of a single fundamental part.....»»
Is the universe really a "dark forest" full of hostile aliens in hiding?
We have no good reason to believe that aliens have ever contacted Earth. Sure, there are conspiracy theories and some rather strange reports about harm to cattle, but nothing credible. Physicist Enrico Fermi found this odd. His formulation of the puz.....»»
Researchers use the Dark Energy Spectroscopic Instrument to make the largest 3D map of our universe
With 5,000 tiny robots in a mountaintop telescope, researchers can look 11 billion years into the past. The light from far-flung objects in space is just now reaching the Dark Energy Spectroscopic Instrument (DESI), enabling us to map our cosmos as i.....»»
Focusing ultra-intense lasers to a single wavelength
Ultra-intense ultrashort lasers are powerful tools used in various fields like physics, national security, industry, and health care. They help researchers delve into strong-field laser physics, laser-driven radiation sources, particle acceleration,.....»»
EV startup Canoo"s 2024 revenue forecast disappoints, shares tumble
The company reported a net loss of $302.6 million for the year ended Dec. 31, compared with losses of $487.7 million a year earlier......»»
Meteorites: Why study them? What can they teach us about finding life beyond Earth?
Universe Today has explored the importance of studying impact craters, planetary surfaces, exoplanets, astrobiology, solar physics, comets, planetary atmospheres, planetary geophysics, and cosmochemistry, and how this myriad of intricately linked sci.....»»
Tesla worries Wall Street about Q1 sales amid softer demand, high interest rates
Analysts lowered projections for this week’s deliveries report as the first quarter ended. Some on Wall Street are even braced for Tesla’s first sales decline since the early days of the pandemic. CEO Elon Musk didn't help matters......»»
Researchers outline new approach in search for dark matter through future DUNE research project
A researcher at Colorado State University has developed a potential approach for identifying and understanding dark matter using the soon-to-be-built gigantic particle detectors at the international Deep Underground Neutrino Experiment (DUNE)......»»
Astronomers only knew of a single binary Cepheid system—they just found nine more
Measuring the distance to far away objects in space can be tricky. We don't even know the precise distance to even our closest neighbors in the universe—the Small and Large Magellanic Clouds. But, we're starting to get to the tools to measure it. O.....»»
Cosmochemistry: Why study it? What can it teach us about finding life beyond Earth?
Universe Today has had some fantastic discussions with researchers on the importance of studying impact craters, planetary surfaces, exoplanets, astrobiology, solar physics, comets, planetary atmospheres, and planetary geophysics, and how these diver.....»»
10 Stranger Things spinoffs we’d like to see after season 5
Since Netflix plans to expand the Stranger Things universe after season 5, they should consider these spinoff ideas that fans would love to see......»»
Research unlocks supernova stardust secrets
Curtin University-led research has discovered a rare dust particle trapped in an ancient extra-terrestrial meteorite that was formed by a star other than our sun......»»
mophie unveils its first Qi2 chargers for a more affordable MagSafe experience [Update]
We learned more about the second generation of the Qi wireless charging standard last year and it’s ended up as compatible with iPhone 13 through 15. Now mophie is one of the first accessory makers to unveil its Qi2 devices. more….....»»
Physicists propose new way to search for dark matter: Small-scale solution could be key to solving large-scale mystery
Ever since its discovery, dark matter has remained invisible to scientists despite the launch of multiple ultra-sensitive particle detector experiments around the world over several decades......»»
"Dark stars": Dark matter may form exploding stars, and observing the damage could help reveal what it"s made of
Dark matter is a ghostly substance that astronomers have failed to detect for decades, yet which we know has an enormous influence on normal matter in the universe, such as stars and galaxies. Through the massive gravitational pull it exerts on galax.....»»
NASA"s tiny BurstCube mission launches to study cosmic blasts
NASA's BurstCube, a shoebox-sized satellite designed to study the universe's most powerful explosions, is on its way to the International Space Station......»»
Astronomers find evidence that blue supergiant stars can be formed by the merger of two stars
An international piece of research, led by the Instituto de Astrofísica de Canarias (IAC) has found clues to the nature of some of the brightest and hottest stars in our universe, called blue supergiants. Although these stars are commonly observed,.....»»
Team proposes using AI to reconstruct particle paths leading to new physics
Particles colliding in accelerators produce numerous cascades of secondary particles. The electronics processing the signals avalanching in from the detectors then have a fraction of a second in which to assess whether an event is of sufficient inter.....»»
The Mars science helicopter could be an airborne geologist on Mars
After more than 70 successful flights, a broken rotor ended the remarkable and groundbreaking Ingenuity helicopter mission on Mars. Now, NASA is considering how a larger, more capable helicopter could be an airborne geologist on the Red Planet. For t.....»»
Scientists find one of the most ancient stars that formed in another galaxy
The first generation of stars transformed the universe. Inside their cores, simple hydrogen and helium fused into a rainbow of elements. When these stars died, they exploded and sent these new elements across the universe. The iron running in your ve.....»»
CERN measures coupled resonance structure that may cause particle loss in accelerators for the first time
Whether in listening to music or pushing a swing in the playground, we are all familiar with resonances and how they amplify an effect—a sound or a movement, for example. However, in high-intensity circular particle accelerators, resonances can be.....»»