On September 1, 1859, a British astronomer named Richard Carrington was sketching the shapes of sunspots projected from his telescope onto a screen when two spots flared into view and brightened still further, only to fade a few minutes later.... Selengkapnya
Like virtually all galaxies, the Milky Way has a monster lurking at its very core: a giant black hole, as massive as four million suns, which will swallow anything that ventures too close to its intense gravitational field. Like most,... Selengkapnya
Their possible handshake in New York didn’t work out. But Barack Obama and Iranian president Hassan Rouhani made up for it today with a phone call that amounted to the first direct contact between an American president and an Iranian leader since... Selengkapnya
It took just under six hours for Soyuz TMA-10M to reach the International Space Station on Thursday, making it the third time a manned vehicle has completed the journey in under 24 hours. Before March, the trip usually took two... Selengkapnya
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