Galaxy Transformation Quiz

What was the initial explanation for the galaxy's transformation in 2017?

• A supernova explosion

• A tidal disruption event

• A collision with another galaxy

• A sudden increase in star formation

What happened to the galaxy's brightness in December 2017?

• It brightened in visible and ultraviolet light

• It disappeared completely

• It dimmed significantly

• It remained constant

By August 2018, what was observed about the galaxy's x-rays?

• They remained unchanged

• They disappeared completely

• They shifted to a different wavelength

• They increased in intensity

What caused the x-ray corona to vanish during the event?

• A sudden drop in temperature

• A collision with a nearby star

• A decrease in the galaxy's mass

• A flip in the magnetic field

What does the event reveal about the forces near a supermassive black hole?

• They are unrelated to the black hole's activity

• They involve complex magnetic field interactions

• They are influenced by nearby stars

• They are weaker than previously thought