A three-year-long supernova is making astronomers reconsider how stars form and die. Continue reading
Scientists say they can now “hear the universe” at a news conference in which they confirmed they have detected gravitational waves, a landmark discovery.
(IVO)- A twisting solar flare erupting into space……just one of many captivating images taken by the Solar Dynamics Observatory during its five years in space.
To mark the milestone, NASA has released a veritable ‘greatest hits package’ of the sun’s activity.