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Probing the jet base of M87's supermassive black hole

News
• Recently published data from the Event Horizon Telescope (EHT) of the galaxy Messier 87 facilitate new insights into the direct environment of the central supermassive black hole. • Measured differences in the radio light on different spatial scales can...

New EHT Images Reveal Unexpected Polarization Flips at M87*

News
The Event Horizon Telescope (EHT) collaboration has unveiled new, detailed images of the supermassive black hole at the center of the galaxy M87- known as M87*- revealing a dynamic environment with changing polarization patterns near the black hole...

M87'S POWERFUL JET UNLEASHES RARE GAMMA-RAY OUTBURST

News
M87'S POWERFUL JET UNLEASHES RARE GAMMA-RAY OUTBURST It is the first very high-energy flaring episode recorded from M87 since 2010. The data were collected by the Event Horizon Telescope (EHT) collaboration during a multi-wavelength observational campaign...

EHT Makes Highest-Resolution Black Hole Detections from Earth

News
The Event Horizon Telescope (EHT) Collaboration, in collaboration with the Atacama Large Millimeter/submillimeter Array (ALMA), has conducted test observations achieving the highest-resolution ever obtained from the surface of the Earth, by detecting...

M87* One Year Later: Proof of a Persistent Black Hole Shadow

News
The Event Horizon Telescope (EHT) Collaboration has released new images of M87*, the supermassive black hole at the center of the galaxy Messier 87, using data from observations taken in April 2018. With the participation of the newly commissioned...