ZTF Survey (@ztfsurvey) 's Twitter Profile
ZTF Survey

@ztfsurvey

The Zwicky Transient Facility (ZTF; ztf.caltech.edu) is a large time-domain survey. We scan the entire northern sky from Palomar Observatory every two nights!

ID: 925164537837268992

linkhttp://ztf.caltech.edu calendar_today31-10-2017 00:56:29

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