ligo

Future Gravitational Wave Observatories Could See the Earliest Black Hole Mergers in the Universe

In February 2016, scientists at the Laser Interferometer Gravitational-wave Observatory (LIGO) confirmed they made the first-ever detection of gravitational waves…

3 weeks ago

If Gravitons Exist, this Experiment Might Find Them

There are four fundamental forces in the Universe; strong, weak, electromagnetic and gravity. Quantum theory explains three of the four…

1 month ago

For Their Next Trick, Gravitational Wave Observatories Could Detect Collapsing Stars

The merging of black holes and neutron stars are among the most energetic events in the universe. Not only do…

1 month ago

Scientists Develop a Novel Method for Detecting Supermassive Black Holes: Use Smaller Black Holes!

In 1974, astronomers Bruce Balick and Robert L. Brown discovered a powerful radio source at the center of the Milky…

2 months ago

More Evidence for the Gravitational Wave Background of the Universe

The gravitational wave background was first detected in 2016. It was announced following the release of the first data set…

5 months ago

Gravitational Lenses Could Pin Down Black Hole Mergers with Unprecedented Accuracy

Gravitational wave astronomy has been one of the hottest new types of astronomy ever since the LIGO consortium officially detected…

5 months ago

Astronomers Will Get Gravitational Wave Alerts Within 30 Seconds

Any event in the cosmos generates gravitational waves, the bigger the event, the more disturbance. Events where black holes and…

6 months ago

A Neutron Star Merged with a Surprisingly Light Black Hole

Galactic collisions, meteor impacts and even stellar mergers are not uncommon events. neutron stars colliding with black holes however are…

6 months ago

Colliding Neutron Stars are the Ultimate Particle Accelerators

Gamma-ray telescopes observing neutron star collisions might be the key to identifying the composition of dark matter. One leading theory…

7 months ago

Gravitational Waves Could Show us the First Minute of the Universe

Astronomers routinely explore the universe using different wavelengths of the electromagnetic spectrum from the familiar visible light to radio waves…

9 months ago