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Hace 3 días · An artist's concept of a galaxy forming when our universe was only a few hundred million years old.(Image credit: NASA, ESA, CSA, Joseph Olmsted (STScI)) Astronomers using the James Webb Space ...
5 de may. de 2024 · Hsinchu, Taiwan CNN —. Taiwan’s leaders are working on an ambitious new satellite system to keep the island online in case of disaster, as it deals with the constant threat of hostilities with ...
Hace 6 días · A galaxy is a vast island of gas, dust and stars in an ocean of space. Typically, galaxies are millions of light-years apart. Galaxies are the building blocks of our universe. Their distribution...
Hace 6 días · PA Media. Neil Pooran 4 days ago. The successful test-firing of a rocket on the Shetland Islands is a “big moment” ahead of the first space launch due later this year, the head of the UK...
Hace 5 días · NASA Today. For more than 50 years, NASA has been breaking barriers to achieve the seemingly impossible. At its 20 centers and facilities across the country – and the only National Laboratory in space – NASA studies Earth, including its climate, our Sun, and our solar system and beyond.
14 de may. de 2024 · For the past 30 years, scientists have been publishing research that chips away at the inherent hurdles to light speed revealed in Alcubierre’s foundational 1994 article published in the peer ...
5 de may. de 2024 · El concepto general de "impulsión warp" fue introducido por John W. Campbell en su novela Islands of Space de 1957 y fue popularizado por la serie Star Trek . Su equivalente más cercano en la vida real es el impulso de Alcubierre , una solución teórica de las ecuaciones de campo de la relatividad general .
