Science Alert
Catch up on the latest science news, from space and technology to life and environmental research- all the discoveries shaping our world today.
Updated: 37 min 31 sec ago
Hubble and ground telescopes capture the first multi-temperature Plasma eruption from a young sun-like star
Astronomers have witnessed a young star, EK Draconis, unleash a powerful, multi-temperature plasma eruption, offering a rare glimpse into our Sun's violent early years. This cosmic tantrum, similar to what our Sun experienced billions of years ago, could have profoundly shaped early planetary atmospheres and potentially sparked life on Earth.
Black holes and cosmic jets join forces to shape galaxies
Indian astronomers have discovered how supermassive black holes and their powerful jets regulate galaxy growth by halting star formation. These cosmic engines expel gas, preventing new stars from igniting. The study, using data from US telescopes, reveals that galaxies with radio jets exhibit significantly faster and more energetic gas outflows, crucial for understanding galaxy evolution.
Bats have built-in GPS systems: How their brains navigate the world like living compasses
Scientists have unveiled a remarkable 'living GPS' in fruit bats, tracking their brain activity as they navigated freely. Researchers discovered an internal compass, with specific neurons activating to indicate direction, functioning globally regardless of location. This groundbreaking study, conducted on a remote island, offers unprecedented insights into mammalian navigation, including how humans orient themselves in the real world.
3I ATLAS might expose the universe’s greatest mystery by October 30 and it could finally prove ‘we’re not alone’
Renowned physicist Michio Kaku predicts astronomers may soon determine if interstellar object 3I/ATLAS is natural or artificial. By late October 2025, its solar encounter could reveal unusual energy gains, hinting at intelligent guidance. This potential discovery, reminiscent of 'Oumuamua, could be the first tangible sign of extraterrestrial technology, redefining humanity's cosmic place.
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