a long turn radius but that slingshot around the black hole’s accretion disk is the most aerodynamic any Daedalus-class ship has ever been.
Odyssey at a Pegasus black hole “The Pegasus Project”
Odyssey at a Pegasus black hole “The Pegasus Project”
a long turn radius but that slingshot around the black hole’s accretion disk is the most aerodynamic any Daedalus-class ship has ever been.
The first simulated image of a black hole was calculated with an IBM 7040 computer using 1960 punch cards and hand-plotted by French astrophysicist Jean-Pierre Luminet in 1978.
A new, detailed shot of a black hole reveals spiraling lines of mysterious magnetic forces that give astronomers an unprecedented look at how these cosmic monsters behave. It’s an intimate portrait of the black hole at the center of the gigantic M87 galaxy, which lies some 55 million light-years away from Earth.
The Science of Interstellar - Black Hole [YouTube Video]
“Most news outlets are only showing the blurry zoomed in picture of the black hole so I’m posting the entire zoomed-out image of the black hole and everything it is consuming. The tiny black spec in this image is 6.5 billion times the size of our sun. This thing is HUGE.” Dan Farr
Finally the image I’ve been waiting to see of it.
The Event Horizon Telescope (EHT) — a planet-scale array of eight ground-based radio telescopes forged through international collaboration — was designed to capture images of a black hole. Today, in coordinated press conferences across the globe, EHT researchers revealed that they have succeeded, unveiling the first direct visual evidence of a supermassive black hole and its shadow.
The image reveals the black hole at the centre of Messier 87, a massive galaxy in the nearby Virgo galaxy cluster. This black hole resides 55 million light-years from Earth and has a mass 6.5 billion times that of the Sun.
Supermassive black holes are relatively tiny astronomical objects — which has made them impossible to directly observe until now. As the size of a black hole’s event horizon is proportional to its mass, the more massive a black hole, the larger the shadow. Thanks to its enormous mass and relative proximity, M87’s black hole was predicted to be one of the largest viewable from Earth — making it a perfect target for the EHT.
The shadow of a black hole is the closest we can come to an image of the black hole itself, a completely dark object from which light cannot escape. The black hole’s boundary — the event horizon from which the EHT takes its name — is around 2.5 times smaller than the shadow it casts and measures just under 40 billion km across.
Credit: ESO
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