Haz clic aquí para ver más vídeos: https://alugha.com/NASA Visita http://science.nasa.gov/ for more. Ensamblaje del próximo gran observatorio espacial de la NASA, el telescopio espacial James Webb, está en marcha. Mostrará a los investigadores las primeras estrellas y galaxias que se formaron en el universo primitivo. JWST WebbCam: http://www.jwst.nasa.gov/webcam.html Visita JWST: http://www.jwst.nasa.gov/
Visit http://science.nasa.gov/ for more. Earth is surrounded by electrons that can be disruptive to our technology. NASA is using high-altitude balloons and spacecraft to monitor and understand these particles in the radiation belts surrounding our planet. Click here to see more videos: https://al
Explore how astronomers and scientists use astronomical units to measure distances in the solar system in this video adapted from NASA. The astronomical unit (au) -- equal to the average distance from Earth to the Sun -- is a convenient unit of measure when talking about distances in the solar syste
