logo
welcome
Space

Space

What happens when black holes merge?

Space
Summary
Nutrition label

60% Informative

Black hole mergers are beautiful and some of the most violent events in the cosmos.

The process begins with two black holes orbiting far from each other in long, lazy circles.

The black holes stir space-time as they orbit each other, and this stirring releases gravitational waves that emanate from the pair like ripples in a pond.

The gravitational waves are incredibly weak, but they start to seriously sap energy only when the black holes are very close together.

As an "Agent to the Stars ," Paul has passionately engaged the public in science outreach for several years . He is the host of the popular "Ask a Spaceman !" podcast, author of " Your Place in the Universe" and "How to Die in Space" and he frequently appears on TV — including on The Weather Channel , for which he serves as Official Space Specialist ..

VR Score

74

Informative language

81

Neutral language

21

Article tone

informal

Language

English

Language complexity

45

Offensive language

not offensive

Hate speech

not hateful

Attention-grabbing headline

not detected

Known propaganda techniques

not detected

Time-value

long-living

External references

no external sources

Source diversity

no sources