A massive sunspot, over 10 times the size of Earth, has appeared on the sun. It is likely to produce multiple solar flares over the coming weeks, which could lead to bright auroras, the famous ...

Amazon’s push to blanket the planet with high speed internet from orbit is colliding with a very different vision of the night sky. As its new satellites flare brighter than many stars, astronomers ...

Right on schedule to welcome the new month, the Sun has turned into a solar firing range of sorts this week, unleashing a sequence of strong solar flares that continue to put power grid managers and ...