existed

Astrobiology: Bacteria can survive extreme conditions that may have existed in ancient Mars lakes

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Microorganisms have adapted to one of the harshest environments on Earth, a sulphurous and acidic lake that is considered an analogue to ancient lakes on Mars Space 28 January 2022 By Chen Ly A volcanic crater in Costa Rica with an extremely harsh lake known as Laguna Caliente Justin Wang Bacteria have adapted to survive … Read more

Astronomers Have Identified a New Kind of Supernova We Never Knew Existed

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We often think of supernova explosions as inevitable for large stars. Big star runs out of fuel, gravity collapses its core, and BOOM! But astronomers have long thought at least one type of large star didn’t end with a supernova. Known as Wolf-Rayet stars, they were thought to end with a quiet collapse of their core … Read more

Black holes may have existed since the beginning of time (and could explain dark matter mystery)

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The nature and origin of black holes and their role in the evolution of the universe still puzzles scientists. Now, a new study suggests that the existence of black holes from the earliest moments of the universe could explain more than one astronomical mystery.  The new study suggests that small primordial black holes filled the … Read more