Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. The European Space Agency’s Solar Orbiter spacecraft is on a ...
This view is just part of a new, high-resolution image of the sun's full surface captured by the Polarimetric and Helioseismic Imager (PHI) on the Solar Orbiter spacecraft. Screenshot. ESA & NASA / ...
Active galactic nuclei (AGN) are among the most energetic phenomena observed in the universe. These luminous objects, powered ...