In September, NASA announced the discovery of a possible sign of life, known as a potential biosignature, on Mars. The Perseverance rover, which has been exploring a dried-up lakebed for years, found ...
A new paper posits that advanced alien civilizations may communicate through subtle flashes, like fireflies do on Earth. The thought experiment suggests that we need to avoid human biases in our ...
They’ve got their 3Is on the prize. The highly anticipated data 3I/ATLAS’ Earth tour last month is in. A targeted scan of 3I/ATLAS for signs of radio transmitting tech has come up empty — but Harvard ...
It would be hard to blame someone who woke up Saturday morning — seeing the news that the United States had invaded Venezuela and exfiltrated its dictatorial ruler — and thought he or she might still ...
Oil prices barely budged after the U.S. ousted Venezuela’s Nicolás Maduro and President Trump pledged billions to revive the country’s oil infrastructure. WSJ’s David Uberti breaks down the market ...
Technically, the United States won’t turn 250 until July 4. But Donald Trump dictated this weekend that before the dawn’s early light of only the third day of America’s Semiquincentennial was soon ...
As this interstellar object approached its closest point to Earth, a massive radio telescope attempted to sniff out a technosignature. Reading time 3 minutes From the moment astronomers discovered ...
When we imagine a planet, we think of one like ours, orbiting a star. But some have a far lonelier existence, drifting through interstellar space without a sun to call their own. Known as “rogue” or ...
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