引力波

Three American scientists have just been awarded the Nobel Prize for their space-time breakthrough, and LIGO team astrophysicist Gabriela González tells us about all the researchers, work and technology that contributed to it.

Tres científicos estadounidenses recibieron el Premio Nobel por su descubrimiento sobre el espacio-tiempo. La astrofísica del equipo LIGO, Gabriela González, nos cuenta acerca de todos los investigadores, el trabajo y la tecnología que contribuyeron a este gran logro.

How do you build a real-world machine to test the most abstract of theories? Janna Levin talks with Rai Weiss, one of the original designers of LIGO, the four-kilometer-long sensors that have now twice detected the distant reverberations of two black holes crashing into one another.