NASA/SDO
Teresa Zgoda/Nikon Small World
David Green/RPS Images for Science
Craig Burrows
Michael B. Hardie/Smithsonian
Reuben Wu
Robert Lamberts/Plant & Food Research
Jian Han
Jesse Delia/Boston Univ.
Martin Oeggerli/micronaut.ch/ETH Zurich/University of Basel
SpaceX
Ju Huanzong/Xinhua
Nature ダイジェスト Vol. 15 No. 2
DOI: 10.1038/ndigest.2018.180216