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Shanghai Astronomical Observatory Galaxy Radio hurley-walker pulsar International Center for Radio Astronomy Research
01-27
![I don't know! Shanghai Observatory participates in the discovery of new objects in the Milky Way! Netizens: 666[fig]](data:image/gif;base64,R0lGODlhAQABAIAAAP///wAAACwAAAAAAQABAAACAkQBADs=)