How scientists took first picture of a black hole

What was the primary goal of the 8 radio telescopes collaborating worldwide?

• To observe the Milky Way's center

• To study the sun's gravitational pull

• To capture an image of a black hole

• To measure the distance to Galaxy M87

Why can't we see inside a black hole?

• Because it emits too much light

• Because it is too small

• Because it is too far away

• Because no light can escape its gravity

What is the event horizon of a black hole?

• The area with the least gravity

• The outer edge where light cannot escape

• The center of the black hole

• The path of orbiting planets

What did the Event Horizon Telescope collaboration achieve?

• They found a new planet

• They discovered a new galaxy

• They created an Earth-sized telescope

• They measured the speed of light

How did the Event Horizon Telescope collaboration process the data?

• By observing the moon's surface

• By analyzing light from the sun

• By combining data from multiple telescopes

• By using a single large telescope