Humans are probably not the greatest intelligences in the universe. Earth is a relatively young planet and the oldest civilizations could be billions of years older than us. But even on Earth, Homo sapiens may not be the most intelligent species for that much longer.
Researchers with the ExoMars mission are pointing to a potential computing glitch as the cause of last week’s crash of the Schiaparelli lander. The challenge now will be to isolate and correct the error in hopes of preventing a repeat in 2020, when mission planners aim to land a much larger rover on the Red Planet.
New research shows that astronauts who return from extended missions in space experience a significant weakening of their spinal muscles. Disturbingly, their back muscles don’t return to normal even after several weeks back on Earth.
Using the Chandra X-ray Observatory, astronomers have found evidence of a “wandering” black hole on the outskirts of a distant galaxy. It’s too far away to cause us any trouble, but the discovery of this homeless ball of gravitational despair affirms a long standing theory about the existence of such objects.
At a distance of 4.2 light years, Proxima b is the closest potentially habitable Earth-like planet outside our solar system. New research suggests this distant orb could be completely covered in water. So when do we go?
The historic Rosetta mission has finally come to an end. Over the past two years, the probe’s many instruments have scanned virtually every nook and cranny of this weirdly shaped rock, unleashing a treasure trove of new information about comets in general, and 67P/Churyumov–Gerasimenko in particular.
Less than a month ago, scientists confirmed the existence of a rocky planet roughly 1.3 times the mass of Earth named “Proxima b.” Although it orbits its star, Proxima Centauri, at about 5 percent the distance that currently separates Earth and our sun, Proxima Centauri is a red dwarf that is much less hot and luminous than our star.
Astronomers using the RATAN-600 radio telescope in the Russian Republic of Karachay-Cherkessia have detected an unusual signal emanating from a star located about 94 light-years from Earth. It’s not clear if the signal is being transmitted by aliens, but the researchers say we should keep a close watch on this intriguing new extraterrestrial candidate.
Jupiter is often referred to as a “failed star,” leading some futurists to wonder if our descendants might set it ablaze in a process called planetary stellification. A new study suggests this is indeed theoretically possible—and that we should be on the hunt for galactic aliens who have already converted their gas giants into stellar objects.
In October, the joint ESA-Roscosmos ExoMars 2016 mission will land the Schiaparelli rover on the Red Planet. Here’s where the probe is scheduled to land, and why researchers chose this particular area.
There’ll be a new civilization, the sum of human intelligence and artificial intelligence, where artificial intelligence will be able to analyze a problem, identify the resources needed to deal with it, plan a strategy, adapt and improve itself to resolve the problem.” It will do this not only for specific, planned objectives – like the IBM computer that beat chess champion Garry Kasparov in 1996 or the vision system that recognizes obstacles in today’s self-driving cars – but “in a generalized way, with any problem”. This will happen soon, “within the next two or three decades”. A valuable time “for us to get ready for a world that will see huge changes, and make sure the effects are positive and compatible with people’s lives and aspirations”.
We all know about the four fundamental forces of nature: gravity, electromagnetism, and the weak and strong forces between atoms. But could there be a fifth force still waiting to be discovered? A new experiment performed in Hungary suggests this may very well be the case.
Fred Hoyle imagined a scientific theology with a hierarchy of Gods in the universe, from lower-case local gods all the way to an asymptotic cosmic God that emerges from the physical universe, comes into full being at the end of time, controls space and time with subtle quantum messages and time loops, seeds the universe with Life, and works through Life.
The astronomers Adam Frank and Woodruff Sullivan have an interesting paper out where they’ve essentially flipped the Drake Equation on its head. If that equation is meant to give us some handle on the probability that there are aliens out there, Frank and Sullivan have used the plethora of exoplanets discovered since the launch of the Kepler space telescope to calculate the chance that, so far, we alone have been the only advanced civilization in the 13.7 billion year history of the universe.
Time has been conceived mainly as either discrete or continuous, but not widely as a simultaneity of the two. I would like to articulate a new theory of time in which time is reconceived as a ‘raw material’ whose natural state is both discrete and continuous. This is a “middle third” position that extends Husserl’s theory of internal time consciousness by being a new form of time in the middle between and connecting retention-protention (which are continuous) and recollection-expectation (which are discrete).
On on the 55th anniversary of Yuri Gagarin’s pioneering space flight, Internet investor and science philanthropist Yuri Milner and physicist Stephen Hawking announced a plan for our firsts steps to the stars: Breakthrough Starshot.
Now, let’s dive into some of those amazing prospects… and then remind ourselves and our neighbors that the sick, sick gloom merchants out there - (you cynics know who you are) - will not drag us down to pessimism and despair. We are a superb civilization… as human civilizations go… with incredible potential.
All we have to do, to flourish, is snap out of this funk and realize what we are. We are amazing.
They’re big-eyed and slight of build. They’re the grim, greenish beings that every moviegoer recognizes as aliens—the inscrutable inhabitants of a distant world. Playing supporting roles in countless films and TV shows, these hairless homunculi have become iconic.<
But we've never seen a real alien. Indeed, we don't even know if real aliens exist.
Billions of years from now, the universe as we know it will cease to exist. The good news is, that gives us a lot of time to prepare, and maybe even figure out a way to cheat cosmic death. Here are some possible ways our descendants might survive a cosmological apocalypse.
According to IEET readers, what were the most stimulating stories of 2015? This month we’re answering that question by posting a countdown of the top 30 articles published this year on our blog (out of more than 1,000), based on how many total hits each one received.
The following piece was first published here on July 15, 2015, and is the #25 most viewed of the year.
There is no doubt that blockchains are a reality-making technology, a mode and means of implementing as many flavors of our own crypto-enlightenments as we can imagine! This includes newer, flatter, more autonomous economic, political, ethical, scientific, and community systems. But not just in the familiar human social constructs like economics and politics, possibly in physical realities too like time. Blocktime’s temporal multiplicity and malleability suggest a reality feature we have never had access to before – making more time.
The following dialogue below took place on Star Trek: Enterprise, on episode 18, season 2, titled “The Crossing.” It was between members of the Enterprise crew (Captain Archer, Commander T’Pol, and Lieutenant Reed) and a non-corporeal alien entity known as the Wisp, of which they discuss the Wisp’s past biological existence and how they evolved into a non-corporeal species.