The Solar Orbiter has delivered the "highest resolution image ever of the Sun’s south pole" according to the European Space ...

Solar physicists have long known that the sun stores staggering amounts of magnetic energy, but the exact trigger that lets that energy explode in a solar flare has been stubbornly elusive. Now, a new ...

Solar Orbiter observed more than 300 bursts of ‘Solar Energetic Electrons’ between November 2020 and December 2022. For the first time, we clearly see the connection between the energetic electrons in ...

Add Yahoo as a preferred source to see more of our stories on Google. ESA's Solar Orbiter mission will face the Sun from within the orbit of Mercury at its closest approach. (CREDIT: ESA) The star at ...

In May 2024, Earth was slammed by the worst geomagnetic storm in more than 20 years, which disrupted radio signals, power grids, and satellites. The storm originated from an active solar region known ...

Add Yahoo as a preferred source to see more of our stories on Google. The European Space Agency's ExoMars Trace Gas Orbiter image of interstellar comet 3I/ATLAS as it passed close to Mars. (The ...

The interstellar comet 3I/ATLAS is leaving our solar system. See new photos from a European Space Agency orbiter on its way ...