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  1. Stephen Sekula (steve@chirp.cooleysekula.net)'s status on Friday, 24-Nov-2017 14:31:34 UTC Stephen Sekula Stephen Sekula
    From Twitter https://twitter.com/: Dont let the name fool you...black holes are anything but empty space. Rather, it is a great amount of matter packed into a very small area...sort of like those #BlackFriday stores. Learn more: https://science.nasa.gov/astrophysics/focus-areas/black-holes?utm_source=TWITTER&utm_medium=NASA&utm_campaign=NASASocial&linkId=45102661 #BlackHoleFriday https://twitter.com/NASA/status/933948549963935744/photo/1 https://chirp.cooleysekula.net/attachment/43808
    In conversation Friday, 24-Nov-2017 14:31:34 UTC from NavierStokesApp permalink
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Chirp! is a social network. It runs on GNU social, version 2.0.1-beta0, available under the GNU Affero General Public License.

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