A recent powerful solar flare, the strongest in nearly two decades, has had significant impacts on Mars, causing widespread radiation on the Martian surface.
Watch how Mercury travels across the face of the Sun in this newly-released video. The Solar Orbiter, which is owned by both ESA (European Space Agency) and NASA, catches Mercury traveling across the face of the Sun and you can watch such a glorious encounter with ESA's newly-released video of the transit.