astrofísica

¿Por qué el Sol no se consume? ¿Cómo acabará su existencia? ¿De dónde sale su energía? Las dos primeras preguntas han interesado a los seres humanos desde tiempos inmemorables, mientras […]

This image might not look like much, but it’s actually an amazing step forward for solar astronomy. It captures the image of a large sunspot not in visible light, but […]

For almost a century, astronomers and cosmologists have postulated that space is filled with aninvisible mass known as “dark matter”. Accounting for 27% of the mass and energy in the […]

Although the Sun seems ageless and never changing, it is a star like any other. It’s only a bit older than the Earth itself, and like every star it formed […]