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could shed light on the universe’s earliest days and provide insight into how black holes and galaxies evolved. Light takes time to travel across space, which means observing distant objects in the ...
"The calculations were unequivocal," Thorne wrote in Black Holes and Time Warps. "Any vehicle for hyperspace travel gets destroyed by the explosive 'rain' before the trip can be launched.
Scientists discovered a distant black hole 300 million times the size of the sun. It's a portal back in time. Astronomers have discovered the oldest and most distant black hole — a behemoth that ...
An ambitious plan to test extreme physics close to a black hole would involve a space probe weighing only a few grams, travelling at a third of the speed of light ...
A bold new proposal envisions launching laser-propelled nanocraft to a nearby black hole to test Albert Einstein's theory of general relativity.
Black holes are some of the most mysterious objects in the Universe – a reputation not helped by the difficulty of studying ...
They wouldn’t last for long, but the emissions from tiny black hole buds could light the way to quantum gravity.
These are exciting times to explore the largest unanswered questions in physics thanks to high-tech experiments and very ...
A supermassive black hole between two colliding galaxies presents a puzzle astronomers might have solved.
Black holes embody the ultimate abyss. They are the most powerful sources of gravity in the universe, capable of dramatically distorting space and time around them. When disturbed, they begin to ...
Astronomers have discovered the oldest and most distant black hole — a behemoth that likely formed at the dawn of the universe, more than 13 billion years ago ...