High-speed lasers are helping to shine a spotlight on the unusual chemistry of the molecule that made the universe, Trihydrogen, or H3+.
New evidence for a human magnetic sense that lets your brain detect the Earth’s magnetic field
Gravity influences how we make decisions – new research
Brain wave stimulation may improve Alzheimer’s symptoms
Using Black Holes to Conquer Space: The Halo Drive!
The idea of one day traveling to another star system and seeing what is there has been the fevered dream of people long before the first rockets and astronauts were sent to space. But despite all the progress we have made since the beginning of the Space Age, interstellar travel remains just that – a fevered dream. While theoretical concepts have been proposed, the issues of cost, travel time and fuel remain highly problematic.
Researchers reverse the flow of time on IBM’s quantum computer
Quantum simulation gives a sneak peek into the possibilities of time reversal. An international team of scientists led by Argonne explored the concept of reversing time in a first-of-its-kind experiment, managing to return a computer briefly to the past. The results present new possibilities for quantum computer program testing and error correction.
Cooking up Alien Atmospheres on Earth
Researchers at NASA's Jet Propulsion Laboratory in Pasadena, California, are cooking up an alien atmosphere right here on Earth. In a new study, JPL scientists used a high-temperature "oven" to heat a mixture of hydrogen and carbon monoxide to more than 2,000 degrees Fahrenheit (1,100 Celsius), about the temperature of molten lava. The aim was to simulate conditions that might be found in the atmospheres of a special class of exoplanets (planets outside our solar system) called "hot Jupiters."
Chances for life expand when passing stars push binaries together
Planetary systems can be harsh environments in their early history. The young worlds orbit suns in stellar nurseries, clusters of stars where violent encounters are commonplace. None of this makes it easy for life to get going, but now astronomers at the University of Sheffield find one positive of this tumultuous period. A model developed by undergraduate student Bethany Wootton and Royal Society Dorothy Hodgkin Fellow Dr Richard Parker looks at how the habitable zone – the region around a star where the temperature allows liquid water to exist – changes around pairs of stars, so-called binary systems.
This is What It’ll Look Like When the Milky Way and Andromeda Galaxies Collide Billions of Years from Now
How the brain distinguishes between objects
A Cosmic Bat in Flight - ESO’s Cosmic Gems Programme captures the Cosmic Bat’s dusty clouds
Hidden in one of the darkest corners of the Orion constellation, this Cosmic Bat is spreading its hazy wings through interstellar space two thousand light-years away. It is illuminated by the young stars nestled in its core — despite being shrouded by opaque clouds of dust, their bright rays still illuminate the nebula. Too dim to be discerned by the naked eye, NGC 1788 reveals its soft colours to ESO's Very Large Telescope in this image — the most detailed to date.
Softer, processed foods changed the way ancient humans spoke
Opportunity's Parting Shot Was a Beautiful Panorama
Over 29 days last spring, NASA's Mars Exploration Rover Opportunity documented this 360-degree panorama from multiple images taken at what would become its final resting spot in Perseverance Valley. Located on the inner slope of the western rim of Endeavour Crater, Perseverance Valley is a system of shallow troughs descending eastward about the length of two football fields from the crest of Endeavour's rim to its floor.
What Scientists Found After Sifting Through Dust in the Solar System
Just as dust gathers in corners and along bookshelves in our homes, dust piles up in space too. But when the dust settles in the solar system, it’s often in rings. Several dust rings circle the Sun. The rings trace the orbits of planets, whose gravity tugs dust into place around the Sun, as it drifts by on its way to the center of the solar system.
Do cosmic rays come from galactic bubbles?
Health check: is moderate drinking good for me?
For the past three decades or so, the conventional wisdom has been that drinking alcohol at moderate levels is good for us. The evidence for this has come from many studies that have suggested the death rate for moderate drinkers is lower than that for non-drinkers. In other words, we thought moderate drinkers lived longer than those who didn’t drink at all.
Our space weather mission will venture deeper into space than any other – here’s what it could achieve
You may have noticed that some weather forecasts have started mentioning the chances of seeing an aurora, also known as northern lights. Just as the atmosphere of the Earth gives us terrestrial weather, the nearby, vast atmosphere of the sun gives rise to space weather – triggering events such as auroras. Many weather institutes around the world now provide forecasts of the weather in space because of the hazard it poses to services we rely on, such as satellite positioning services, power distribution and communications.
Your relationship may be better than you think – find the knot
Hydrogen fuels rockets, but what about power for daily life? We’re getting close
Gamma Ray Telescopes could Detect Starships Powered by Black Hole
In the course of looking for possible signs of Extra-Terrestrial Intelligence (ETI), scientists have had to do some really outside-of-the-box thinking. Since it is a foregone conclusion that many ETIs would be older and more technologically advanced than humanity, those engaged in the Search for Extra-Terrestrial Intelligence (SETI) have to consider what a more advanced species would be doing.