The Solar Orbiter's Extreme Ultraviolet Imager (EUI) instrument captured imagery of the sun over the last few years. The ...

A surprise solar storm turned a NASA simulation into a real-world space weather crisis. As the Gannon geomagnetic storm struck Earth, it disrupted satellites, grounded flights, heated the atmosphere ...

partly due to the physics of its eccentric orbit, but also due to the changeable ‘space weather’ in the upper atmosphere. During events called solar storms, for example, the sun releases intense ...

In addition, objects from the Kuiper Belt orbit in the opposite direction from everything else in the solar system, according to NASA. This could be the result of a gravitational pull from a ...

ESA's Solar Orbiter captured a "tube of cooler atmospheric gases snaking its way through the Sun’s magnetic field," according to ESA. See it "slither" in these time-lapsed views. Credit ...

In 2020, the European Space Agency (ESA) Solar Orbiter was launched into a polar orbit, taking the very first picture of the solar north and south poles. Why Solar Astronomy Is Crucial for Earth and ...

First Solar's stock fell on Wednesday after investors reacted to the "significant challenges" that CEO Mark Widmar said President Donald Trump’s tariffs presented to the solar module maker.

including the Solar Orbiter, a joint mission of the European Space Agency and NASA launched in 2020, and NASA’s Parker Solar Probe, the first spacecraft to “touch” the sun.