Powehi
@powehi.bsky.social
Scientist. Black hole lover. Multimessenger GW, X-ray, gamma ray, cosmic ray, optical, and IR+UV astronomy. Radioastronomy. Also interested in compact objects: WD, NS (pulsars) and ECOs.
Hulse-Taylor pulsar: the GW emission curve
May 19, 2025 at 11:56 PM
Hulse-Taylor pulsar: the GW emission curve
CGW simulations: Vela and Crab pulsar waveforms
May 19, 2025 at 11:56 PM
CGW simulations: Vela and Crab pulsar waveforms
Continuous GW waveforms: 3 simulations.
May 19, 2025 at 11:55 PM
Continuous GW waveforms: 3 simulations.
Stochastic GW background model
May 19, 2025 at 11:54 PM
Stochastic GW background model
Exoplanet's Companion Found Via Orbital Mechanics Variations www.universetoday.com/articles/exo...
Exoplanet's Companion Found Via Orbital Mechanics Variations
Tracking exoplanets via orbital mechanics isn't easy. Plenty of variables could affect how a planet moves around its star, and determining which ones affect any given exoplanet requires a lot of data ...
www.universetoday.com
May 19, 2025 at 8:53 PM
Exoplanet's Companion Found Via Orbital Mechanics Variations www.universetoday.com/articles/exo...
@egovirgo.bsky.social Can VIRGO installations be visited in summer?
May 19, 2025 at 5:14 PM
@egovirgo.bsky.social Can VIRGO installations be visited in summer?
Reposted by Powehi
if the academy is looking to create more discourse they should make one of these for gender
December 10, 2024 at 12:47 AM
if the academy is looking to create more discourse they should make one of these for gender
Gaia Finds Hundreds of Asteroid Moons www.universetoday.com/168075/gaia-...
August 10, 2024 at 10:23 PM
Gaia Finds Hundreds of Asteroid Moons www.universetoday.com/168075/gaia-...
Hubble spotlights a supernova phys.org/news/2024-08...
August 9, 2024 at 5:28 PM
Hubble spotlights a supernova phys.org/news/2024-08...
Don’t Be So Cold – Self-Interacting Dark Matter as a Solution to the ‘Final Parsec Problem’ astrobites.org/2024/08/08/d...
August 8, 2024 at 6:21 PM
Don’t Be So Cold – Self-Interacting Dark Matter as a Solution to the ‘Final Parsec Problem’ astrobites.org/2024/08/08/d...
New Study Suggests that Our Galaxy is Crowded or Empty. Both are Equally Terrifying! www.universetoday.com/167944/new-s...
August 8, 2024 at 5:39 PM
New Study Suggests that Our Galaxy is Crowded or Empty. Both are Equally Terrifying! www.universetoday.com/167944/new-s...
Susskind: String Theory is Not the Theory of the Real World www.math.columbia.edu/~woit/wordpr...
August 8, 2024 at 2:48 AM
Susskind: String Theory is Not the Theory of the Real World www.math.columbia.edu/~woit/wordpr...
If Advanced Civilizations Using Quantum Communications, Is That Why We’ve Never Seen Them? www.universetoday.com/168040/if-ad...
August 8, 2024 at 2:47 AM
If Advanced Civilizations Using Quantum Communications, Is That Why We’ve Never Seen Them? www.universetoday.com/168040/if-ad...
Reposted by Powehi
Galaxies that are almost invisible to Hubble, but are crytal-clear to JWST.
arxiv.org/abs/2408.02726
🔭 🧪
arxiv.org/abs/2408.02726
🔭 🧪
August 7, 2024 at 6:07 PM
Galaxies that are almost invisible to Hubble, but are crytal-clear to JWST.
arxiv.org/abs/2408.02726
🔭 🧪
arxiv.org/abs/2408.02726
🔭 🧪
Elliptical Orbits Could be Essential to the Habitability of Rocky Planets www.universetoday.com/167891/ellip...
August 8, 2024 at 2:46 AM
Elliptical Orbits Could be Essential to the Habitability of Rocky Planets www.universetoday.com/167891/ellip...
Reposted by Powehi
Abell 2744, one of the most amazing galaxy cluster found by mankind.
The great mass of it causes light to bend - these are the "arc" shape object you see in the image!
Processed JWST/NIRCam data by @thocarp.bsky.social
www.flickr.com/photos/19746...
🔭 🧪
The great mass of it causes light to bend - these are the "arc" shape object you see in the image!
Processed JWST/NIRCam data by @thocarp.bsky.social
www.flickr.com/photos/19746...
🔭 🧪
August 5, 2024 at 8:38 PM
Abell 2744, one of the most amazing galaxy cluster found by mankind.
The great mass of it causes light to bend - these are the "arc" shape object you see in the image!
Processed JWST/NIRCam data by @thocarp.bsky.social
www.flickr.com/photos/19746...
🔭 🧪
The great mass of it causes light to bend - these are the "arc" shape object you see in the image!
Processed JWST/NIRCam data by @thocarp.bsky.social
www.flickr.com/photos/19746...
🔭 🧪
The Higgs particle could have ended the universe by now—here's why we're still here phys.org/news/2024-08...
August 6, 2024 at 5:30 PM
The Higgs particle could have ended the universe by now—here's why we're still here phys.org/news/2024-08...
Why we’re taking a problem-first approach to the development of AI systems www.raspberrypi.org/blog/why-wer...
August 6, 2024 at 5:28 PM
Why we’re taking a problem-first approach to the development of AI systems www.raspberrypi.org/blog/why-wer...
Astronomers See Planets Forming Around Binary Stars www.universetoday.com/168026/astro...
August 6, 2024 at 5:27 PM
Astronomers See Planets Forming Around Binary Stars www.universetoday.com/168026/astro...
Starlink Direct-to-Cell Satellites are Coming. What Will Be Their Impact on Astronomy? www.universetoday.com/168031/starl...
August 6, 2024 at 5:26 PM
Starlink Direct-to-Cell Satellites are Coming. What Will Be Their Impact on Astronomy? www.universetoday.com/168031/starl...
Habitable Planet’s Orbiting Red Dwarf Suns Could at Risk from Far-Ultraviolet Radiation www.universetoday.com/168029/habit...
August 6, 2024 at 5:24 PM
Habitable Planet’s Orbiting Red Dwarf Suns Could at Risk from Far-Ultraviolet Radiation www.universetoday.com/168029/habit...
Physicists develop new method to combine conventional internet with the quantum internet phys.org/news/2024-08...
August 5, 2024 at 4:12 PM
Physicists develop new method to combine conventional internet with the quantum internet phys.org/news/2024-08...
Grad Students Find Inevitable Patterns in Big Sets of Numbers www.quantamagazine.org/grad-student...
August 5, 2024 at 2:37 PM
Grad Students Find Inevitable Patterns in Big Sets of Numbers www.quantamagazine.org/grad-student...