Here's what they might reveal about the origins of life in our universe—if we can get them back to Earth. Clouds of water ice can be seen drifting over ancient volcanoes on Mars. But billions of ...

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Our new study of the nearby starburst galaxy Haro 11 has shown that strong X-ray-emitting superwinds may be a key mechanism enabling galaxies to leak ionizing radiation, which is believed to have ...

Apr. 9, 2025 — Astronomers have peered back in time to find what looks like a population of 'hidden' galaxies that could hold the key to unlocking some of the universe's secrets. If their ...