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Hagi Netzer

The cover of the book: Encounters for the Milk by Hagai Netzer and Ami Ben Best, published by Aliyat HaGeg Books

In the last twenty years we have discovered a lot of planets, so why haven't we found aliens?

  • 9 תגובות
Simulation of a jet of gas from material thrown into the black hole at the center of the galaxy 3C273 - which is an active quasar. Illustration: Courtesy of Prof. Hagi Netzer

How much does a supermassive black hole weigh?

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A simulation of a supermassive black hole with an accretion disk around it. Image: NASA/JPL-Caltech.

A method that significantly improves the measurement of the mass of black holes in the centers of galaxies

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: Illustration of a giant black hole at the center of a distant galaxy adsorbing material from its immediate surroundings (courtesy of NASA).

Prof. Hagai Netzer from Tel Aviv University and scientists from China and France have developed a new method for measuring the acceleration of the expansion of the universe

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A growing black hole. Image: NASA

Researchers in Tel Aviv shed light on the period when the black holes grew

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easter island From Wikipedia

Colonialism - the next generation

  • 13 תגובות

Blue and white in space C - key individuals in the Israeli space program and trends for the future

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Israeli scientists have discovered a cosmic thread of dark matter close to the Milky Way

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Prof. Hagai Netzer: Israel wants to join one of the largest telescope projects in the world

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Transit of Venus over the Sun

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Theory: the universe is like football - and it is finite

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