gravitational wave astronomy

  • Hell Yeah, We’re Getting a Space-Based Gravitational Wave Observatory

    Hell Yeah, We’re Getting a Space-Based Gravitational Wave Observatory

    Stay calm, everybody stay calm. But it’s finally happening: The European Space Agency is committing itself to the Laser Interferometer Space Antenna (LISA), a gravitational wave observatory that will study some of the universe’s most enigmatic phenomena. On Thursday, LISA was formally adopted, meaning that ESA “recognises that the mission concept and technology are sufficiently…


  • Space-Based Gravitational Wave Observatory Passes Huge Test

    Space-Based Gravitational Wave Observatory Passes Huge Test

    Gravitational waves may be the most exciting thing in astronomy right now, but there are only so many things in space that scientists can study with Earth-based gravitational wave detectors. An incredible new test has demonstrated that space-based detectors could become a reality, which could open our ears to entirely new sources of gravitational waves.


  • A New Gravitational Wave Detector Makes Its First Discovery

    A New Gravitational Wave Detector Makes Its First Discovery

    Image: The Virgo Collaboration Arguably the most exciting recent development in astronomy was 2016’s announcement of the discovery of gravitational waves, waves that literally ripple the shape of space itself, created by violent events like black holes colliding. But every gravitational wave discovery had always been done with only two detectors, meaning that scientists only…