The extraterrestrial and fringe science research group founded by former Blink-182 member Tom DeLonge has released what is purportedly declassified Pentagon footage of a Navy pilot observing an unidentified flying object.
According to the BBC, the current graphics card shortage driven by cryptocurrency miners isn’t just hurting gamers, it’s also impeding our efforts to find evidence of a better civilization out there—one that is free of overzealous cryptocurrency miners.
Late last year, astronomers detected the first known interstellar asteroid, dubbed ‘Oumuamua. New research suggests these exotic objects are more abundant than we thought, an observation that boosts the panspermia hypothesis—the idea that asteroids seeded life on Earth. At the same time, the presence of so many…
On October 19, 2017, astronomers witnessed the first known interstellar asteroid—a bizarre, cigar-shaped rock that, just as quickly as it entered into our Solar System, exited in a hurry. Not satisfied that ‘Oumuamua, as it’s been named, is just an odd asteroid, astronomers from Breakthrough Listen recently tuned…
In the year 2030, a powerful radio transmission originating from Earth will arrive at a potentially habitable exoplanet located approximately 12.4 light years away. Should any alien intelligence be there to receive it, they’re in for quite a treat: This binary stream of data contains short musical clips from some of…
Every 100 years or so, our Sun gives off a great big belch that sends an intense wave of charged particles towards Earth. This wasn’t a problem in the past, but our high-tech civilization is now disturbingly vulnerable to these solar storms. A new study quantifies the economic risks posed by these extreme solar…
Some day in the far future, it’s possible our descendants will kick it up a notch and wrap the entire Sun in a massive solar-collecting shell known as a Dyson Sphere. It’s also possible that some advanced alien civilizations have already gone this route, which is why some SETI folks are on the lookout for these…
We have yet to find any traces of extraterrestrial intelligence, a vexing problem known as the Fermi Paradox. A new solution to the “where are all the aliens?” conundrum suggests that advanced aliens do exist—but they’re in a self-imposed state of hibernation, waiting for a future era of the cosmos in which they can…
Some SETI researchers believe the best way to detect aliens is to search the skies for their laser beams. In the largest survey of its kind, astronomers scanned 5,600 stars in search of these optical signals—and they found...absolutely nothing. Nada. Zilch. Here’s what that means to SETI and the ongoing hunt for alien…
Since their discovery ten years ago, fast radio bursts have confounded astronomers. These intergalactic pulses of radio energy have defied explanation, but a new theory suggests a technological origin, whereby aliens use these beams to propel their ships through space. Extremely speculative stuff, to be sure, but it’s…
Yesterday, news made the rounds that a team of Russian astronomers had detected an unusually strong signal emanating from a nearby sunlike star—a possible indication of an alien civilization. Here’s what the detection of this signal really means, and why it’s probably not ET.
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…
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…
The disturbing Fermi Paradox suggests we should have made contact with an extraterrestrial civilization by now, yet we haven’t. By applying a 500-year-old philosophical principle, a Cornell University researcher has shown that the Great Silence is not unexpected—we just need to give it more time.
Russian billionaire Yuri Milner has announced a new initiative called Breakthrough Listen, a 10-year project that will search for radio and light signals emitted by extraterrestrials. At a cost of $100 million, it’s the largest sum of money ever allocated to the effort.
The Great Silence is a vexing problem we all love to speculate and argue about, but it’s not the most intuitive concept. This wonderful animated video by Kurz Gesagt explains the problem that is the Fermi Paradox and why our apparent isolation in the galaxy is so damned weird.
A pioneering infrared scan of 100,000 galaxies by Penn State astronomers has failed to detect any signs of galaxy-spanning extraterrestrial supercivilizations. This result, though very preliminary, may be a sign that aliens aren't capable of conquering entire galaxies.
This coming weekend at the annual meeting of the American Association for the Advancement of Science, experts will be discussing the potential benefits and risks of a SETI scheme in which messages about Earth — including the entire contents of Wikipedia — would be transmitted to hundreds of star systems.
It's hard to assess the sustainability of our civilization when climate scientists and ecologists have nothing to compare ourselves to. Which is why we need to learn from the success — and potential failures — of distant alien civilizations.
We have yet to discover any signs of aliens, a troubling observation that has led to much speculation. One possible solution to the Great Silence is that nobody's out there. It's a conclusion that sounds impossible to believe, but there may be something to it. Here's why we may be alone in the universe.
