Celebrated #BlackHoleFriday today by being unable to escape the black hole that is my bed.
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#BlackHoleFriday
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Happy #BlackHoleFriday! @flatironinstitute.org scientists recently detected a black hole merger, providing the clearest evidence yet of how black holes work and confirming Einstein & Hawking's predictions: www.simonsfoundation.org/ringing-black-hole-confi...
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This #BlackHoleFriday, revisit a huge result from this summer: the largest merger of two black holes ever measured. Read more: www.simonsfoundation.org/2025/07/21/gravitational... #science #astrophysics #FlatironCCA
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Black Friday? How about #BlackHoleFriday! Celebrate with a deep dive into the universe's most massive black holes with #NASmember Chung-Pei Ma, whose discoveries are reshaping our understanding of these architects of galactic evolution. 🕳️ Read here: www.nasonline.org/news/from-da...
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An arts and crafts store in Berkeley named "Shit You Don't Need."
If you have to shop on #BlackHoleFriday #WontYouCome , shop somewhere HONEST about the reason for the holiday, like this store in Berkeley, CA.
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Today is Nov 28:
#BlackFriday
#SystemsEngineerDay
#NativeAmericanHeritageDay
#DayOfListening
#WorldCompassionDay
#FlossingDay
#RedPlanetDay
#MakeYourOwnHeadDay
#BlackHoleFriday
#DayOfTheMediterranean
#HawaiianIndependenceDay
#UnsubscribeFriday
#GreenFriday
#BigTimeRushDay
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In occasione del #BlackHoleFriday, Riccardo La Placa, assegnista di ricerca all’Inaf di Roma ed esperto di buchi neri stellari, ci spiega quello che secondo lui è il fenomeno più affascinante della relatività generale: il redshift gravitazionale.
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Celebrating #BlackHoleFriday with a twist (ok, ok it is a reach) - here's our visualization of stellar birth, well before the possible black hole finale. 🔭 🧪
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#Thanksgiving is over, but #BlackHoleFriday is back for seconds!
For our annual celebration of these space oddities, follow @NASAUniverse and get pulled in by fun facts and the latest discoveries revealing the cosmic mysteries of black holes.
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Wieso ausgerechnet die einzige Konstante der Formel kürzen?
Wir sind in der Werbung konstantem Betrug ausgesetzt!
Im #BlackHoleFriday wird daher jede Menge c(ash) versenkt.
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Happy #BlackHoleFriday! If you're interested in a PhD studying black holes (or know someone who might be) please check out this thread about applying for a position at @UofGlasgow and scholarships available 🖤 https://twitter.com/cplberry/status/1460587805256650759
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Throwback to one of my favourite blog posts, imagining a black hole as a Pokémon https://cplberry.com/2016/07/16/pokemon-li-go/ #BlackHoleFriday #Fakemon #SciComm
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soon! #BlackHoleFriday
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Black holes can be hard to spot with light (we have to look for their effects on things around them) but they are the perfect sources of gravitational waves! @LIGO & @ego_virgo have revolutionised our understanding of black holes #BlackHoleFriday
📊:...
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Happy #BlackHoleFriday! Remember, that while black holes are cute, you must not hug them. Please keep a respectful distance
🖼️: https://www.instagram.com/p/BpQUhR1Ho9-/ by @wandering_astro
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With next-generation gravitational-wave detectors, we could see binary black holes across the entire history of the Universe (well, as far back as we expect black holes to exist). For some reason, we forgot #BlackHoleFriday discounts in our white paper https://arxiv.org/abs/1903.09220
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Given #BlackHoleFriday discounts, we would expend all black holes to be around 10%–50% lighter than usual. Careful analysis will be needed to confirm this. We will need next-generation gravitational-wave detectors to get a large enough sample to accurately measure the discount
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We're getting #BlackHoleFriday off to a good start! How many more binary black holes did people order? https://twitter.com/cplberry/status/1200425208068366341
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Like video games AND astrophysics? I might have the perfect post for you: imaging a black hole Pokémon https://cplberry.com/2016/07/16/pokemon-li-go/ #BlackHoleFriday
📷: @ESO /Weiss et al. / @chandraxray /Kraft et al.
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One of the things I love about black holes is how beautifully simple they are—nothing else is as perfect. The great physicist Subrahmanyan Chandrasekhar summed this up in the preface to his book which inspired me when reading it #BlackHoleFriday
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#BlackHoleFriday
📷: @chandraxray /Fabian et al.
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How big is a black hole? Surprisingly small cplberry.com/2014/09/24/how-big-is-a-... #BlackHoleFriday
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Celebrate #BlackHoleFriday by catching up with the news about @LIGO's most recently announced discovery: #GW170608 our smallest binary black hole https://cplberry.com/2017/11/16/gw170608/
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Retweeted NASA (@NASA):
It's #BlackFriday, but for us, it's the 3rd annual #BlackHoleFriday. Today, we'll post...
fb.me/7BOBvYTcl
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