The astronaut who returned to a country that no longer existed: Sergei Krikalev’s unbelievable 10-month mission in space |

The astronaut who returned to a country that no longer existed: Sergei Krikalev’s unbelievable 10-month mission in space |

A routine space mission could turn into a historic ordeal. In May 1991, Sergei Krikalev blasted off for what was meant to be a standard five-month mission to the Mir space station. He was to perform experiments, maintain equipment, and keep the station in working order. Everything seemed ordinary at the time.Back on Earth, the…

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This electronic device we all throw away hides 450 milligrams of 22-carat gold, say Swiss scientists |

This electronic device we all throw away hides 450 milligrams of 22-carat gold, say Swiss scientists |

These days, there is an assumption worldwide that gold should be purchased for future investment. All the big investors would suggest buying gold as the best way to invest the money. Scientists at ETH Zurich (Swiss Federal Institute of Technology) have developed a sustainable method to restore 22-carat gold from electronic waste using a protein…

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Scientists trace the eerie signal to a Greenland megatsunami

Scientists trace the eerie signal to a Greenland megatsunami

In September 2023, a colossal landslide in Greenland’s Dickson Fjord triggered a megatsunami, causing the entire planet to vibrate every 90 seconds for nine days. An unprecedented seismic hum was detected worldwide. Satellites have now unveiled the cause: resonant fjord oscillations. A 25.5 million cubic metre rockslide, driven by climate change-induced glacial melt, plunged into…

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Is diamond no longer the hardest? Chinese scientists claim a breakthrough with hexagonal diamond |

Is diamond no longer the hardest? Chinese scientists claim a breakthrough with hexagonal diamond |

Scientists from China have claimed they might have found a mineral that is harder than the cubic diamond, which is known to the world as the hardest existing mineral. The hexagonal diamond (HD) is supposedly the toughest mineral, though its existence remains questionable. Hexagonal diamond (also known as lonsdaleite) is usually found at sites impacted…

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Secret of Devon Island: Why NASA uses this Canadian island to study Mars |

Secret of Devon Island: Why NASA uses this Canadian island to study Mars |

For any future human survival on Mars, scientists have identified several primary sites. One of the vital sites is the world’s largest uninhabited island, namely Devon Island in Nunavut, Canada. NASA uses this icy island to study Mars, primarily because it’s barren and its freezing, polar desert conditions allow researchers to test next-generation rovers. By…

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Donald Trump Ufo Files Release: Obama thinks they are real, Donald Trump has 'UFO speech ready': Are we close to finding aliens?

Donald Trump Ufo Files Release: Obama thinks they are real, Donald Trump has ‘UFO speech ready’: Are we close to finding aliens?

AI image (Picture credit: Google Gemini) For decades, the idea of alien life has lived somewhere between science and science fiction. From Hollywood & Bollywood films to grainy UFO footage on the internet, the possibility that humanity is not alone in the universe has fascinated people across the world. But in recent years, the conversation…

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