Space is a constant reminder of how little we truly know about our universe. A new international project is hoping to help make a little more sense of things. Next year, researchers from 13 countries will launch a balloon to, hopefully, find high-energy particles that couldn’t have come from Earth.
There are a number of constants in the basic laws of physics and initial conditions of the universe that are such that, for life to be possible, the values of those constants needed to fall in an exceedingly narrow range. Many scientists and philosophers think there must be an explanation of why, of all the values they might have had, these constants have precisely the values needed in order for life to be possible. There are deep difficulties with both of the standard explanations of this ‘fine-tuning’ of the laws of nature: theism and the multiverse hypothesis. I will argue that if one adopts a certain form of panpsychism, one can explain the fine-tuning in terms of the mental capacities of the universe, and that this constitutes a significantly less problematic and significantly more parsimonious explanation of the fine-tuning.
Philip Goff is Associate Professor in philosophy at the Central European University in Budapest (a unique and wonderful institution). His main research interest is consciousness, although he also has a sideline in political philosophy (taxation, globalisation, social justice). He recently finished his first book, Consciousness and Fundamental Reality (published with Oxford University Press August 2017), which argues against materialism and defends panpsychism. He is now working on a book on these themes aimed at a general audience. He has written for The Guardian and Philosophy Now, and writes a blog at www.conscienceandconsciousness.com. www.philipgoffphilosophy.com @philip_goff
This week, scientists announced that the James Webb Space Telescope, which among its many talents can analyze the atmospheres of exoplanets, just confirmed the presence of carbon dioxide on a world orbiting a sun some 700 light-years away. It’s the first observation of CO2 in a planetary atmosphere beyond our solar system.
But that discovery, made about a world very unlike our own, is just the first taste of what Webb’s instruments may soon reveal. Astronomers are eager to focus the telescope on planets like Earth, where liquid water, a crucial ingredient for life as we know it, is abundant. In the coming months and years, they will undoubtedly get their chance.
There are a number of promising Earth-like planets Webb could study in the near future, but in a paper published recently in The Astronomical Journal, scientists from the University of Montreal argue they’ve discovered one of the best such candidates yet.
Bobby Azarian is a cognitive neuroscientist and science journalist. His work can be found in publications including The Atlantic, the New York Times, Scientific American, and BBC Future. He has also authored academic papers for prestigious peer-reviewed journals, such as Human Brain Mapping and Cognition & Emotion.
Below, Bobby shares 5 key insights from his new book, Listen to the audio version—read by Bobby himself—in the Next Big Idea App.
If you’re listening to this then congratulations, you’re lucky enough to be alive during the most exciting time in history. We are on the verge of a paradigm shift of unparalleled magnitude. Such a shift occurs when new science forces us to adopt a different overall framework and perspective.
While the planet is too large and hot for life, it could help us study more Earth-like exoplanets.
WASP-39b, a distant gas giant “hot Jupiter,” shows signs of water vapor and carbon dioxide, helping Webb scientists hone in on how to find them on smaller planets.
Circa 2021 face_with_colon_three
Researchers have found a new way to convert methane into rocket fuel on Mars — adding crucial flexibility to future astronaut missions to the Red Planet, according to a recent blog post on the University of California, Irvine’s (UCI’s) official website.
RELATED: LIFE ON MARS: SCIENTISTS ARE A LITTLE CLOSER TO SOLVING THE METHANE MYSTERY ON MARS
Continue reading “Scientists Just Created New Way to Make Rocket Fuel From Methane on Mars” »
Why we should be performing interstellar archaeology and how Avi Loeb and his team at the Galileo Project plan to recover an interstellar object at the bottom of the ocean.
“Any chemically-propelled spacecraft sent by past civilizations into interstellar space, like the five we had sent so far (Voyager 1 & 2, Pioneer 10 & 11, and New Horizons), remained gravitationally bound to the Milky Way long after these civilizations died. Their characteristic speed of tens of kilometers per second is an order of magnitude smaller than the escape speed out of the Milky Way. These rockets would populate the Milky Way disk and move around at similar speeds to the stars in it.
Continue reading “Why a Group of Scientists Plan to Search for Alien Technology with Avi Loeb” »
Circa 2019 face_with_colon_three
Scientists zapped mold spores in a laboratory and concluded that two types of fungus could survive a journey to the moon or Mars.
There are both positive and negative implications about this news, according to a recent statement by the American Geophysical Union (AGU). AGU coordinated the 2019 Astrobiology Science Conference in Seattle, where lead researcher microbiologist Marta Cortesão, a doctoral student at the German Aerospace Center (DLR), will present her research on the mold today (June 28).
Any Xenomorph-fearing ‘Alien’ fan will tell you that sound doesn’t exist in space. The thing is, that’s not completely true.
Back in May, during black hole week, NASA released an eerie sound clip of a black hole showing that space does make a lot of noise, depending on where you look, and how you process it.
“The misconception that there is no sound in space originates because most space is a ~vacuum, providing no way for sound waves to travel. A galaxy cluster has so much gas that we’ve picked up actual sound. Here it’s amplified, and mixed with other data, to hear a black hole!”
