To detect gravitational waves from distant astrophysical events.

To study the properties of dark matter.

To measure the expansion rate of the universe.

To search for extraterrestrial life.

Merging black holes

Supernovae

Neutron star collisions

Solar flares

It confirmed the existence of gravitational waves, as predicted by Einstein's theory of general relativity.

It opened up a new window for studying the universe, allowing us to observe events that were previously inaccessible.

It provided evidence for the existence of black holes.

All of the above.

They use lasers and mirrors to measure tiny distortions in spacetime caused by gravitational waves.

They use radio telescopes to detect the radio waves emitted by gravitational waves.

They use particle accelerators to create gravitational waves.

They use satellites to measure the gravitational pull of distant objects.

10 times more sensitive than LIGO and Virgo

100 times more sensitive than LIGO and Virgo

1000 times more sensitive than LIGO and Virgo

10,000 times more sensitive than LIGO and Virgo

Detection of gravitational waves from the early universe.

Observation of the merger of neutron stars and black holes.

Study of the properties of dark matter and dark energy.

All of the above.

It will provide insights into the properties of black holes and neutron stars.

It will help us test theories of gravity, such as Einstein's theory of general relativity.

It will allow us to study the evolution of the universe.

All of the above.

Gravitational waves are extremely weak and difficult to detect.

The detectors are very sensitive and prone to noise.

The signals from gravitational waves are often masked by other astrophysical signals.

All of the above.

It provided the first direct evidence for the existence of neutron stars.

It confirmed the existence of gravitational waves, as predicted by Einstein's theory of general relativity.

It allowed us to measure the mass and radius of a neutron star.

All of the above.

They allow us to measure the mass and spin of black holes.

They provide insights into the structure and behavior of black holes.

They help us understand the formation and evolution of black holes.

All of the above.

Construction to begin in 2025, operation by 2035

Construction to begin in 2030, operation by 2040

Construction to begin in 2035, operation by 2045

Construction to begin in 2040, operation by 2050

It will allow us to probe the conditions and processes that occurred during the Big Bang.

It will provide insights into the formation and evolution of the first galaxies.

It will help us understand the properties of primordial black holes.

All of the above.

Studying the properties of neutron stars and black holes in greater detail.

Detecting gravitational waves from supernovae and other astrophysical events.

Probing the nature of dark matter and dark energy.

All of the above.

It will allow us to test the predictions of Einstein's theory of general relativity.

It will help us identify deviations from general relativity and explore alternative theories of gravity.

It will provide insights into the nature of gravity and its relationship with other fundamental forces.

All of the above.