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Astronomy Jun 15, 2016

Gravitational waves detected from second pair of colliding black holes

On December 26, 2015 at 03:38:53 UTC, scientists observed gravitational waves—ripples in the fabric of spacetime—for the second time.

General Physics Jul 21, 2016

World's most sensitive dark matter detector completes search

The Large Underground Xenon (LUX) dark matter experiment, which operates beneath a mile of rock at the Sanford Underground Research Facility in the Black Hills of South Dakota, has completed its silent search for the missing ...

Space Exploration Jan 25, 2020

Spacewalking astronauts close to fixing cosmic ray detector

Spacewalking astronauts worked to complete repairs to a cosmic ray detector outside the International Space Station on Saturday and give it new life.

Planetary Sciences Jul 30, 2022

NASA's mineral dust detector starts gathering data

After being installed on the exterior of the International Space Station, NASA's Earth Surface Mineral Dust Source Investigation (EMIT) mission has provided its first view of Earth. The milestone, called "first light," took ...

General Physics Jun 15, 2016

Did gravitational wave detector find dark matter?

When an astronomical observatory detected two black holes colliding in deep space, scientists celebrated confirmation of Einstein's prediction of gravitational waves. A team of astrophysicists wondered something else: Had ...

Astronomy Jun 28, 2023

Clamor of gravitational waves from universe's merging supermassive black holes 'heard' for first time

Following 15 years of data collection in a galaxy-sized experiment, scientists have "heard" the perpetual chorus of gravitational waves rippling through our universe for the first time—and it's louder than expected.

General Physics Aug 24, 2021

World-first detector designed by dark matter researchers records rare events

A ground-breaking detector that aims to use quartz to capture high frequency gravitational waves has been built by researchers at the ARC Centre of Excellence for Dark Matter Particle Physics (CDM) and the University of Western ...

General Physics Jun 23, 2016

Doubled sensitivity could allow gravitational wave detectors to reach deeper into space

Researchers from the Massachusetts Institute of Technology (MIT) and Australian National University have developed new technology that aims to make the Advanced Laser Interferometer Gravitational-Wave Observatory (LIGO) even ...

General Physics Apr 10, 2022

Key particle weighs in a bit heavy, confounding physicists

The grand explanation physicists use to describe how the universe works may have some major new flaws to patch after a fundamental particle was found to have more mass than scientists thought.

Astronomy Mar 29, 2024

Gravitational waves may have made human life possible

Could it be that human existence depends on gravitational waves? Some key elements in our biological makeup may come from astrophysical events that occur because gravitational waves exist, a research team headed by John R. ...

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