Astronomers have caught the first directly-imaged exoplanet gravitationally tugging at its host star – thereby revealing its own weight.
More than 3 years since GW170817, Astronomers have reported the latest updates coming from the post-merger kilonova as seen through X-ray and Radio telescopes.
Gravitational lensing can bend gravitational waves too! Do any of the recent LIGO-Virgo detections show evidence of lensing? Find out…
Space probes to the outer solar system take more than a decade to get there. But that doesn’t mean we have to sit and wait – we can use them to try and detect gravitational waves!
NANOGrav’s new 12.5 year dataset shows the first possible hints of a low-frequency gravitational wave background hum