The Demo-2 mission represents a new era for American spaceflight.
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A close encounter with cosmologist James Peebles encouraged me in my scientific career.
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Diversity training is easy to get wrong. Here’s how to build an effective program.
The definitive answer requires better, unbiased data. Despite all the advances that have occurred in human history, one extraordinary puzzle still remains right in our own backyard: we aren’t sure how […]
Gyms and fitness centers are closed, but your living room is always open.
It’s not just about SpaceX and Starlink. What we’re deciding today will have a global impact for years and decades to come. For countless millennia, human beings have gazed up into […]
Those ancient Chinese philosophers earned their insights.
Parental anxieties stem from the complex relationship between technology, child development, and the internet’s trove of unseemly content.
Artifacts uncovered in southeast Asia offer clues on early complex human cultures.
In spite of a government mandate, females are often treated as afterthoughts in scientific research.
Thou shalt not conclude “aliens” from insufficient data. When it comes to what’s out there in this Universe, perhaps the only thing that’s greater than our cosmic ignorance is the […]
A 71% wet Mars would have two major land masses and one giant ‘Medimartian Sea.’
Is a proton fundamentally more ‘quarky’ or ‘gluey’ in nature? One question that every curious child winds up asking at some point or other is, “what are things made of?” Every […]
It’s economists vs. climate scientists in this facet of the climate change debate.
Europe is divided on whether films should have subtitles or different audio tracks.
We need more and better data to know, but that’s exactly what’s coming. Over the past few decades, a number of important advances have helped revolutionize our picture of the Universe. […]
A new study finds it may take decades or even a whole lifetime to appear.
Benjamin Franklin once wrote in a letter that “in this world nothing can be said to be certain, except death and taxes.” As much as we admire Franklin’s wit, he forgot […]
No matter how accurately you place two Plinko chips, you cannot count on the same outcome twice. Of all the pricing games on the iconic television show The Price Is Right, […]
It’s a great time to be an astrobiologist—and for all of us to be asking, “Are we alone?”
How an environmental theology class opened my eyes—and mind—to my biblical responsibility.
There was less than a 2 second delay between gravitational waves and light, but that’s incredibly meaningful. There’s an important rule in relativity that — as far as we know — all objects must […]
New research establishes an unexpected connection.
We might live in a quantum Universe, but we’ll violate the principle of relativity if space is discrete. If you try and divide matter into smaller and smaller chunks, you’ll […]
The week-long global protest, which is calling for an end to the age of fossil fuels, is taking place in more than 160 countries today.
When you measure not just light, but light’s polarization, you learn so much more. It’s been over 100 years since the first solution for a black hole was discovered in General […]
And the first sci-fi weapon the Space Force gets is….a device to scramble communications?
How one microbiologist is leading the way toward eradicating a terrible disease.
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