Physicists think they may know the key to unlocking time travel
One of the most tantalizing theories surrounding cosmic strings is their potential role in time travel. BBC reports that ...
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Russia launches one of its fiercest missile and drone attacks at Ukraine’s infrastructure
Russia on Sunday launched a massive drone and missile attack on Ukraine, described by officials as the largest over the past months, targeting energy infrastructure and killing civilians. The attack ...
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Yes, the universe began with the Big Bang – Here’s how scientists know for sure
It all started with a Big Bang – and now scientists are on a quest to unravel the mystery behind the birth of the universe.
Music and the stars: A Grand Canyon astronomer's guide to awe
This is perhaps best encapsulated in a Walt Whitman poem titled “When I Heard the Learn’d Astronomer.” The narrator describes ...
20 million years to become a star: Cosmic clock unlocks mystery of sun’s birth time
By studying decay of bound-state beta decay of thallium-205 (205Tl81+), scientists can better understand the timing and ...