#blackholefriday — Public Fediverse posts

Another #BlackHoleFriday weekend #GravitationalWave candidate #S241201ac

If real, the source is probably a binary black hole. Virgo glitches may impact source inference

False alarm rate 1 in 0.73 yr
GraceDB https://gracedb.ligo.org/superevents/S241201ac
GCN https://gcn.nasa.gov/circulars/38402
Rating 🎄

#O4IsHere #Astrodon

Another #BlackHoleFriday weekend #GravitationalWave candidate #S241201ac

If real, the source is probably a binary black hole. Virgo glitches may impact source inference

False alarm rate 1 in 0.73 yr
GraceDB https://gracedb.ligo.org/superevents/S241201ac
GCN https://gcn.nasa.gov/circulars/38402
Rating 🎄

#O4IsHere #Astrodon

Another #BlackHoleFriday weekend #GravitationalWave candidate #S241201ac

If real, the source is probably a binary black hole. Virgo glitches may impact source inference

False alarm rate 1 in 0.73 yr
GraceDB https://gracedb.ligo.org/superevents/S241201ac
GCN https://gcn.nasa.gov/circulars/38402
Rating 🎄

#O4IsHere #Astrodon

One more #BlackHoleFriday continuation, #GravitationalWave candidate #S241130be

If real, the source is probably a binary black hole

False alarm rate 1 in 166 yr
GraceDB https://gracedb.ligo.org/superevents/S241130be
GCN https://gcn.nasa.gov/circulars/38393
Rating 🪸🐝🍧

#O4IsHere #Astrodon

One more #BlackHoleFriday continuation, #GravitationalWave candidate #S241130be

If real, the source is probably a binary black hole

False alarm rate 1 in 166 yr
GraceDB https://gracedb.ligo.org/superevents/S241130be
GCN https://gcn.nasa.gov/circulars/38393
Rating 🪸🐝🍧

#O4IsHere #Astrodon

One more #BlackHoleFriday continuation, #GravitationalWave candidate #S241130be

If real, the source is probably a binary black hole

False alarm rate 1 in 166 yr
GraceDB https://gracedb.ligo.org/superevents/S241130be
GCN https://gcn.nasa.gov/circulars/38393
Rating 🪸🐝🍧

#O4IsHere #Astrodon

Continuing our #BlackHoleFriday trend, #GravitationalWave candidate #S241130n

If real, the source is probably a binary black hole

False alarm rate 1 in 7.9×10^11 yr
GraceDB https://gracedb.ligo.org/superevents/S241130n
GCN https://gcn.nasa.gov/circulars/38391
Rating 🪿🌊📆

#O4IsHere #Astrodon

[Erratum: Images updated due to accidental use of ones for S241129aa]

Continuing our #BlackHoleFriday trend, #GravitationalWave candidate #S241130n

If real, the source is probably a binary black hole

False alarm rate 1 in 7.9×10^11 yr
GraceDB https://gracedb.ligo.org/superevents/S241130n
GCN https://gcn.nasa.gov/circulars/38391
Rating 🪿🌊📆

#O4IsHere #Astrodon

[Erratum: Images updated due to accidental use of ones for S241129aa]

Continuing our #BlackHoleFriday trend, #GravitationalWave candidate #S241130n

If real, the source is probably a binary black hole

False alarm rate 1 in 7.9×10^11 yr
GraceDB https://gracedb.ligo.org/superevents/S241130n
GCN https://gcn.nasa.gov/circulars/38391
Rating 🪿🌊📆

#O4IsHere #Astrodon

[Erratum: Images updated due to accidental use of ones for S241129aa]

Here is a cinematic version of a black hole with our hero plunging in past the event horizon, beyond which even light cannot escape the gargantuan gravity of the black hole.

Nobel laureate Kip Thorne was the scientific consultant and an executive producer for the movie Interstellar.

https://www.youtube.com/watch?v=VAFDcOsSXm0
#BlackHoleFriday
2/n

Here is a cinematic version of a black hole with our hero plunging in past the event horizon, beyond which even light cannot escape the gargantuan gravity of the black hole.

Nobel laureate Kip Thorne was the scientific consultant and an executive producer for the movie Interstellar.

https://www.youtube.com/watch?v=VAFDcOsSXm0
#BlackHoleFriday
2/n

Here is a cinematic version of a black hole with our hero plunging in past the event horizon, beyond which even light cannot escape the gargantuan gravity of the black hole.

Nobel laureate Kip Thorne was the scientific consultant and an executive producer for the movie Interstellar.

https://www.youtube.com/watch?v=VAFDcOsSXm0
#BlackHoleFriday
2/n

It's the day after Thanksgiving. Which means it is #BlackHoleFriday!

Let's start with this stunning visualization from NASA of a supermassive black hole similar to the one at the center of our galaxy.

A flat, swirling cloud of hot, glowing gas called an accretion disk surrounds the black hole. So do glowing structures called photon rings, which form closer to the black hole from light that has orbited it one or more times.

https://www.youtube.com/watch?v=chhcwk4-esM
https://science.nasa.gov/universe/black-holes/supermassive-black-holes/new-nasa-black-hole-visualization-takes-viewers-beyond-the-brink/
1/n

It's the day after Thanksgiving. Which means it is #BlackHoleFriday!

Let's start with this stunning visualization from NASA of a supermassive black hole similar to the one at the center of our galaxy.

A flat, swirling cloud of hot, glowing gas called an accretion disk surrounds the black hole. So do glowing structures called photon rings, which form closer to the black hole from light that has orbited it one or more times.

https://www.youtube.com/watch?v=chhcwk4-esM
https://science.nasa.gov/universe/black-holes/supermassive-black-holes/new-nasa-black-hole-visualization-takes-viewers-beyond-the-brink/
1/n

It's the day after Thanksgiving. Which means it is #BlackHoleFriday!

Let's start with this stunning visualization from NASA of a supermassive black hole similar to the one at the center of our galaxy.

A flat, swirling cloud of hot, glowing gas called an accretion disk surrounds the black hole. So do glowing structures called photon rings, which form closer to the black hole from light that has orbited it one or more times.

https://www.youtube.com/watch?v=chhcwk4-esM
https://science.nasa.gov/universe/black-holes/supermassive-black-holes/new-nasa-black-hole-visualization-takes-viewers-beyond-the-brink/
1/n

Catching up on #GravitationalWave candidate #S241129aa

If real, the source is probably a binary black hole. Perfect for #BlackHoleFriday!

False alarm rate 1 in 7.9 10^11 yr
GraceDB https://gracedb.ligo.org/superevents/S241129aa
GCN https://gcn.nasa.gov/circulars/38377
Rating🍾🪿🌋

#O4IsHere #Astrodon

Catching up on #GravitationalWave candidate #S241129aa

If real, the source is probably a binary black hole. Perfect for #BlackHoleFriday!

False alarm rate 1 in 7.9 10^11 yr
GraceDB https://gracedb.ligo.org/superevents/S241129aa
GCN https://gcn.nasa.gov/circulars/38377
Rating🍾🪿🌋

#O4IsHere #Astrodon

Catching up on #GravitationalWave candidate #S241129aa

If real, the source is probably a binary black hole. Perfect for #BlackHoleFriday!

False alarm rate 1 in 7.9 10^11 yr
GraceDB https://gracedb.ligo.org/superevents/S241129aa
GCN https://gcn.nasa.gov/circulars/38377
Rating🍾🪿🌋

#O4IsHere #Astrodon

I've read a lot of books about black holes. Some have more impressive illustrations/visual aids than others.

While this particular book doesn't have the most impressive visual aids, it does a marvelous job of describing the fundamental unit of information; the bit, contained within the smallest scale possible, the Planck length.

#information #bit #QuantumMechanics #quantum #ModernPhysics #BlackHole #BlackHoleFriday #Relativity #Planck #ReadingThisWeekend #Physics

I've read a lot of books about black holes. Some have more impressive illustrations/visual aids than others.

While this particular book doesn't have the most impressive visual aids, it does a marvelous job of describing the fundamental unit of information; the bit, contained within the smallest scale possible, the Planck length.

#information #bit #QuantumMechanics #quantum #ModernPhysics #BlackHole #BlackHoleFriday #Relativity #Planck #ReadingThisWeekend #Physics

15/ Finally, I'm far from the only black hole expert on fedi! 🤩 I've lost track of how many other astronomers have joined recently, but please reply here with your latest and/or coolest black hole-related research!!

Black hole anatomy diagram from NASA, simulation from J. Schnittman.

#blackHoles #BlackHoleFriday #AstroDon #astronomy #astrophysics #space #physics

15/ Finally, I'm far from the only black hole expert on fedi! 🤩 I've lost track of how many other astronomers have joined recently, but please reply here with your latest and/or coolest black hole-related research!!

Black hole anatomy diagram from NASA, simulation from J. Schnittman.

#blackHoles #BlackHoleFriday #AstroDon #astronomy #astrophysics #space #physics

15/ Finally, I'm far from the only black hole expert on fedi! 🤩 I've lost track of how many other astronomers have joined recently, but please reply here with your latest and/or coolest black hole-related research!!

Black hole anatomy diagram from NASA, simulation from J. Schnittman.

#blackHoles #BlackHoleFriday #AstroDon #astronomy #astrophysics #space #physics

13/ By the way, professional astronomers, how many intermediate-mass black hole discoveries/results do you mostly-to-definitely trust? 🧐

Feel free to elaborate in the replies (though plz don't be shitty to people by name), and please boost this so more astros see it!

#blackHoles #BlackHoleFriday #AstroDon #astronomy #astrophysics #physics #space

13/ By the way, professional astronomers, how many intermediate-mass black hole discoveries/results do you mostly-to-definitely trust? 🧐

Feel free to elaborate in the replies (though plz don't be shitty to people by name), and please boost this so more astros see it!

#blackHoles #BlackHoleFriday #AstroDon #astronomy #astrophysics #physics #space

13/ By the way, professional astronomers, how many intermediate-mass black hole discoveries/results do you mostly-to-definitely trust? 🧐

Feel free to elaborate in the replies (though plz don't be shitty to people by name), and please boost this so more astros see it!

#blackHoles #BlackHoleFriday #AstroDon #astronomy #astrophysics #physics #space

9/ We even have a supermassive black hole at the center of our Milky Way galaxy! It's name is Sgr A* ("Sagittarius A-star") and it's about 4 million solar masses, which makes it medium-sized in supermassive black hole terms.

The Event Horizon Telescope took a picture of it in radio light last year, and it is such a gorgeous lumpy orange donut 🤩 #OurBlackHole #blackHoles #BlackHoleFriday #astronomy #astrophysics #space

Image from me and the Event Horizon Telescope collaboration.

9/ We even have a supermassive black hole at the center of our Milky Way galaxy! It's name is Sgr A* ("Sagittarius A-star") and it's about 4 million solar masses, which makes it medium-sized in supermassive black hole terms.

The Event Horizon Telescope took a picture of it in radio light last year, and it is such a gorgeous lumpy orange donut 🤩 #OurBlackHole #blackHoles #BlackHoleFriday #astronomy #astrophysics #space

Image from me and the Event Horizon Telescope collaboration.

9/ We even have a supermassive black hole at the center of our Milky Way galaxy! It's name is Sgr A* ("Sagittarius A-star") and it's about 4 million solar masses, which makes it medium-sized in supermassive black hole terms.

The Event Horizon Telescope took a picture of it in radio light last year, and it is such a gorgeous lumpy orange donut 🤩 #OurBlackHole #blackHoles #BlackHoleFriday #astronomy #astrophysics #space

Image from me and the Event Horizon Telescope collaboration.

Some of the brightest objects in space are blazars—supermassive black holes feeding off material, which can create two powerful jets of high-speed particles.

A recent discovery using IXPE data solves a mystery 40 years in the works: https://go.nasa.gov/3V8StPU
#BlackHoleFriday
#NASA

Some of the brightest objects in space are blazars—supermassive black holes feeding off material, which can create two powerful jets of high-speed particles.

A recent discovery using IXPE data solves a mystery 40 years in the works: https://go.nasa.gov/3V8StPU
#BlackHoleFriday
#NASA

A 5-for-1 #BlackHoleFriday deal? Shown here is Stephan's Quintet. While the five galaxies are the focal point, this Webb image also reveals outflows driven by a supermassive black hole in one of the galaxies in never-before-seen detail: https://go.nasa.gov/3F4Fvgy
#JamesWebb

A 5-for-1 #BlackHoleFriday deal? Shown here is Stephan's Quintet. While the five galaxies are the focal point, this Webb image also reveals outflows driven by a supermassive black hole in one of the galaxies in never-before-seen detail: https://go.nasa.gov/3F4Fvgy
#JamesWebb

A black hole's gravity is so powerful that not even light can escape it. 😱

But on this #BlackHoleFriday, we ask you not to fear the mysterious things in our universe and instead be open to their beauty.
#NASAJPL

A black hole's gravity is so powerful that not even light can escape it. 😱

But on this #BlackHoleFriday, we ask you not to fear the mysterious things in our universe and instead be open to their beauty.
#NASAJPL

It's #BlackHoleFriday!!! Here's a thread about black holes from me, your friendly internet astronomer 😊

GIF by @SchnittGetsReal #astronomy #astrophysics #space #blackHoles #blackFriday #sciComm

It's #BlackHoleFriday!!! Here's a thread about black holes from me, your friendly internet astronomer 😊

GIF by @SchnittGetsReal #astronomy #astrophysics #space #blackHoles #blackFriday #sciComm

It's #BlackHoleFriday!!! Here's a thread about black holes from me, your friendly internet astronomer 😊

GIF by @SchnittGetsReal #astronomy #astrophysics #space #blackHoles #blackFriday #sciComm

#BlackHoleFriday 🤝 #FlashbackFriday

Thirty years ago, @nasa released this extraordinary Hubble image of a gas and dust disk fueling a galaxy’s black hole.

Hubble observations helped provide evidence that most galaxies contain enormous black holes: https://go.nasa.gov/3ieuBMc
#Hubble

#BlackHoleFriday 🤝 #FlashbackFriday

Thirty years ago, @nasa released this extraordinary Hubble image of a gas and dust disk fueling a galaxy’s black hole.

Hubble observations helped provide evidence that most galaxies contain enormous black holes: https://go.nasa.gov/3ieuBMc
#Hubble

TON 618, a supermassive black hole at the center of a quasar...in honor of #BlackholeFriday, a song/video I created just for it:-)

https://youtu.be/f1mQYa2Upbg

today is #blackholefriday , and I show you a collection of #blackhole s I have painted over the recent years.

today is #blackholefriday , and I show you a collection of #blackhole s I have painted over the recent years.

today is #blackholefriday , and I show you a collection of #blackhole s I have painted over the recent years.

This black hole is on the move!

Hubble found evidence of an isolated black hole roaming around the Milky Way.

It's estimated that there are about 100 million black holes like this that are drifting through our galaxy: https://go.nasa.gov/3icsjx4

Happy #BlackHoleFriday!
#Hubble

This black hole is on the move!

Hubble found evidence of an isolated black hole roaming around the Milky Way.

It's estimated that there are about 100 million black holes like this that are drifting through our galaxy: https://go.nasa.gov/3icsjx4

Happy #BlackHoleFriday!
#Hubble

This black hole is on the move!

Hubble determined the evidence of an isolated black hole roaming around the Milky Way.

It's estimated that there are about 100 million black holes like this that are drifting through our galaxy: https://go.nasa.gov/3tYXbDP

Happy #BlackHoleFriday!
#Hubble

This black hole is on the move!

Hubble determined the evidence of an isolated black hole roaming around the Milky Way.

It's estimated that there are about 100 million black holes like this that are drifting through our galaxy: https://go.nasa.gov/3tYXbDP

Happy #BlackHoleFriday!
#Hubble

The 1st widely accepted black hole, Cygnus X-1, was discovered decades earlier in 1964. X-rays emitted were detected by a pair of Geiger counters launched on a sounding rocket from White Sands Missile Range in New Mexico. #BlackHoleFriday

📖 More: https://go.nasa.gov/3Xh6Tit
#NASAhistory

The 1st widely accepted black hole, Cygnus X-1, was discovered decades earlier in 1964. X-rays emitted were detected by a pair of Geiger counters launched on a sounding rocket from White Sands Missile Range in New Mexico. #BlackHoleFriday

📖 More: https://go.nasa.gov/3Xh6Tit
#NASAhistory