2021 was a good year for research of all kinds. The strongest coronal mass ejection in years made headlines this past May, prompting experts around the world to urge world leaders to take it as a warning. Future storms, many noted, could wreak havoc on electrical grids, satellites and the internet. The time to act is now, they strongly suggested.
Click here for original story, Best of last year: The top Phys.org articles of 2021
Source: Phys.org