Killing horizon: a thought experiment suggests that the presence of a black hole can decohere a quantum superposition. (Courtesy: Shutterstock/Rost9) A new thought experiment suggests that the mere ...

black holes present phenomena that seem almost too fantastic to be real. Despite the advances in our understanding of these cosmic giants, there are still mysteries that remain unsolved,most notably, ...

The black hole and event horizon concepts were born from the 1915 theory of gravity conceived by Albert Einstein known as general relativity and solutions to the tensor equations that define it.

So photographing a black hole's event horizon complicated. Get the Space.com Newsletter Breaking space news, the latest updates on rocket launches, skywatching events and more!

Researchers hope to detect faint radiation emanating from a new laboratory version of a black hole event horizon. Skip to main content. Scientific American. March 6, 2008. 3 min read.

The data taken from 2011 to 2017, and particularly in 2017, has now enabled us to construct an image of a black hole's event horizon for the first time. APEX, IRAM, G. Narayanan, J. McMahon, ...

Model shows how black hole plasma jets form: may reveal event horizon details. Chris Lee – Feb 2, 2019 8:10 am | 48 Artist's depiction of a black hole.

From the point of view of someone inside of a black hole, where is the event horizon? originally appeared on Quora: the place to gain and share knowledge, empowering people to learn from others ...

By using light to emulate the structure of space-time, researchers can better understand black holes – and the exotic objects that mimic them ...

In a groundbreaking achievement, the Event Horizon Telescope (EHT) Collaboration has conducted the highest-resolution observations ever achieved from Earth, detecting light at 345 GHz from the ...

The event horizon of a black hole is linked to the object's escape velocity — the speed that one would need to exceed to escape the black hole's gravitational pull. The closer someone came to a ...