ARTi

Inside black holes

Chapter 1

The anatomy of a black hole

View / Create

Answer

Chapter 2

The four cosmic families

View / Create

Answer

Chapter 3

Extreme physics and spaghettification

View / Create

Answer

Chapter 4

Photographing the invisible

View / Create

Answer

YOUR GOAL

Master of Inside black holes

Ch 3 · Extreme physics and spaghettification
H
hue

hue I never realized black holes grow by shredding stars and eating each other.

20h ago

H
hue

hue Black holes colliding actually make a weird chirp like neutron stars do.

21h ago

H
hue

hue Sagittarius A* Spaghettification

Step to the edge where the gravity bends, Stretched like a thread as the universe ends.

21h ago

H
hue

hue The slow leak of energy

21h ago

H
hue
The slow leak of energy

hue The slow leak of energy

21h ago

H
hue
Fun Fact

Slow evaporation: A stellar black hole takes about 10 to the power of 67 years to completely evaporate through Hawking radiation.

21h ago

H
hue
When time stands still

hue When time stands still

21h ago

H
hue
Glossary
spaghettification (noun)
The stretching of an object into a long, thin shape by extreme gravitational forces. Stephen Hawking popularized the term in 1988 to describe an astronaut falling into a black hole.

21h ago

H
hue
Quiz

How would time appear to pass for someone watching you approach a black hole?

21h ago

H
hue
Gossip

Would you visit a time-dilating black hole?

21h ago

H
hue
Singularity Spaghetti

hue Singularity Spaghetti

21h ago

H
hue

hue When time stands still

21h ago

H
hue
Quiz

If you fell into a black hole, how would your own watch seem to tick to you?

21h ago

H
hue

hue The ultimate cosmic noodle machine

21h ago

H
hue
Quiz

What happens to a black hole at the very end of its incredibly long evaporation process?

21h ago

H
hue

hue The final destination of matter

21h ago

H
hue
Quiz

What is the slow emission of quantum particles from a black hole called?

21h ago

H
hue
Quiz

What is the playful scientific term for the stretching of an object falling into a black hole?

21h ago

H
hue
Quiz

What physical force causes the stretching effect known as spaghettification?

21h ago

H
hue
Quiz

Who discovered that black holes can slowly evaporate by emitting radiation?

21h ago