This space expansionist ideology marked the beginning of what Arendt called “earth alienation.”
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Monuments are under attack in America. How far should we go in re-examining our history?
Iranian Tolkien scholar finds intriguing parallels between subcontinental geography and famous map of Middle-earth.
Are dark matter and dark energy both two sides of the same coin? When it comes to the Universe, what you can easily see isn’t always reflective of all there is. […]
As time goes on, every galaxy beyond our local group will speed away from us faster and faster. And yet, more will keep appearing. The farther away a galaxy is […]
To create wiser adults, add empathy to the school curriculum.
A cosmic puzzle is finally solved, as new observations answer the question of why this galaxy exists at all. For the last couple of years, astronomy has had a tremendous puzzle […]
Some of them may have formed just 200 million years after the Big Bang. When we look out at the Universe, we’re not seeing objects as they are today, but rather […]
Perhaps downhill and cross-country skiers don’t face the fate of potters, typesetters and saddlers, but their situation is certainly unclear.
“Body, breath, awareness…that’s your life. Every problem you ever have, every joy you ever have, depends on that.” In this week’s episode of Think Again, host Jason Gots talks with acclaimed poet and zen teacher Norman Fischer about the imagination as a tool for living a good life.
It’s not a lack of motivation, intelligence, or capability. Here’s how to open a space. Over the past 20 years, the number of bachelor’s degrees awarded in physics has more than […]
Since 1957, the world’s space agencies have been polluting the space above us with countless pieces of junk, threatening our technological infrastructure and ability to venture deeper into space.
Demanding appropriate levels of skepticism and scrutiny isn’t cruelty, but rather demonstrates scientific integrity and intellectual honesty. Every few months, a novel headline will fly across the world, claiming to […]
The old idea of running with springs on your feet gets a high-tech makeover.
The new record-holder opens up a literal Universe full of possibilities. Someday, even our own Sun will eventually run out of hydrogen fuel in its core, bringing a tremendous set […]
Often viewed as a theoretical, calculational tool only, the Lamb Shift proved their existence. If you spend enough time listening to theoretical physicists, it starts to sound like there are […]
If they have mass, then why don’t we see any slow-moving ones? For decades, the neutrino was among the most puzzling and elusive of cosmic particles. It took more than […]
A song many consider the black national anthem rises again in the United States.
It might not feel that way, but a 95% dark Universe really is the best game in town. No matter how much we might try and hide it, there’s an enormous […]
Sure, we’re warming now. But will this continue, or will natural factors change things? According to our best understanding of Earth’s climate, the global average temperature has increased significantly over the […]
Why does dark matter, if it doesn’t dissipate energy, become gravitationally bound at all? One of the most puzzling components of the Universe has to be dark matter. Although we have […]
Dark matter must gravitate, so why couldn’t the graviton solve it? One of the most puzzling observations about the Universe is that there isn’t enough matter — at least, matter that we know […]
A biologist-reporter investigates his fungal namesake.
Hundreds more are documented in Robert Macfarlane’s Landmarks.
The pandemic has given us an early glimpse at how truly disruptive the fourth industrial revolution may be, and the measures we’ll need to support human dignity.
Anastasia lives alone in perfect harmony with nature – or so the story goes – and nature serves her devotedly.
In her book The Art of Rest, one researcher conducted a thorough analysis of the top 10 activities we find most restful.
Despite the enormous flood of recent reports, there’s no good evidence for a lab leak. At the very end of 2019, a new disease began to emerge in humans: COVID-19. Originally […]
In General Relativity, the fabric of space doesn’t remain static over time. Everything else depends on the details we measure. If there’s one thing we’ve experimentally determined to be a constant […]