ligo observatory

The second time to detect gravitational waves
The groundbreaking discovery of gravitational waves, ripples in space and time predicted by Albert Einstein 100 years ago, published in February this year is not a blessing.
Gravitational waves continue to be discovered after the collision of two black holes
New gravitational waves were measured by scientists on August 14 after two black holes had masses of 31 and 25 times the mass of the Sun colliding.
New research direction from gravitational wave discovery won the Nobel Prize
Gravitational waves can become a guiding signal for researchers to discover the moment when the universe formed and many other astronomical phenomena.