Astronomers announced the discovery of a starless cloud of hydrogen gas, a pristine relic of the cosmos that is almost as old as time itself.
A newly discovered celestial object may be a starless cloud that could change how astronomers understand dark matter.
Morning Overview on MSN
ET might be blinking at us like fireflies, researchers say
Advanced alien civilizations might not be whispering across the cosmos with radio waves at all, but instead flickering like ...
The Vera C. Rubin Observatory began studying the heavens from a Chilean mountaintop last spring, and its "first light" images ...
They're called ghost particles for a reason. They're everywhere—trillions of them constantly stream through everything: our ...
Insane Curiosity on MSN
What if aliens are already here
Scientists have searched for life beyond Earth for decades. We study exoplanets, send signals into space, and scan the sky ...
Ever gazed at the night sky and wondered if we're truly alone, or if cosmic travelers zip through our solar neighborhood carrying secrets from distant.
Scientists have identified a strange cosmic relic called Cloud-9 — a starless, gas-filled object dominated by dark matter.
Astronomers scan interstellar comet 3I/ATLAS for alien signals as Breakthrough Listen's 2026 technosignature search comes up ...
The CIA's refusal to confirm records on interstellar object 3I/ATLAS sparks a global debate. Is it a comet or a 'black swan' ...
2d
Interstellar comet 3I/ATLAS is just an ordinary comet, not an alien spacecraft, scientists confirm
Scientists scanned interstellar Comet 3I/ATLAS for alien signals using powerful radio telescopes, found nothing artificial, ...
A new paper posits that advanced alien civilizations may communicate through subtle flashes, like fireflies do on Earth. The ...
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