Discuss the first ever direct detection of gravitational waves, from the merger of two black holes

Need help for 5 discussion post, each 150 words

1- LIGO/VIRGO and how gravitational wave detectors work Discuss how LIGO/VIRGO gravitational wave detectors work. Link:https://www.ligo.org/science/Publication-GW150914/…

2- Neutron star physics Discuss the physics of neutron stars and the areas of physics and astronomy touched upon in my seminar. 3- GW150914 Discuss the first ever direct detection of gravitational waves, from the merger of two black holes: event GW150914 4- GW170817 Discuss the first detection of two merging neutron stars in gravitational waves, and the dawning of the era of multi-messenger astronomy. Link:https://www.aei.mpg.de/2126618/gw170817 5- Teaching gravitational waves Discuss teaching the forefront of gravitational wave astronomy, including the merits or otherwise of the educational resources you explored this week. Link:https://www.aapt.org/Resources/GravitationalWavesR…