Researchers delved into the curious case of SXP 138, a pulsar in a binary star system whose cosmic clock is not ticking as predictably as expected.
Gelechia bilobuncusa (top, left: ), Gelechia adi (top, right), and Istrianis ladakhensis (bottom). Image credit: Authors, https://doi.org/10.11646/zootaxa.5728.1.6
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