Greg Mendell 📖🖊️✨🔭🖖🙂
@mendellgreg.bsky.social
Reading & writing; science & scifi; gravitational waves & astrophysics; star trek; spouse & dad; 📖🖊️✨🔭🖖🙂
https://amazon.com/author/gregoryallenmendell
https://amazon.com/author/gregoryallenmendell
Pinned
Reposted by Greg Mendell 📖🖊️✨🔭🖖🙂
November 22, 2025 at 7:41 PM
Reposted by Greg Mendell 📖🖊️✨🔭🖖🙂
November 17, 2025 at 8:00 AM
Catherine Asaro’s novels are filled with vivid worlds & inventive science! Her characters are smart & strong, yet vulnerable. Very traumatic events occur, but her stories center on society & inner conflict! They also entertain! Check out her scifi + romance! 📚❤️ #reading #scifi #books #booksky
November 14, 2025 at 7:44 PM
Reposted by Greg Mendell 📖🖊️✨🔭🖖🙂
Last night’s #auroras lit up skies across the world — and our community captured it all! Join us at 12:30 p.m. CST (18:30 UTC) as we share some breathtaking photos. We'll explain what caused this geomagnetic storm and whether the auroras might return tonight. Join us!
buff.ly/mveCCoV
📸 JD Smith.
buff.ly/mveCCoV
📸 JD Smith.
November 12, 2025 at 6:15 PM
Last night’s #auroras lit up skies across the world — and our community captured it all! Join us at 12:30 p.m. CST (18:30 UTC) as we share some breathtaking photos. We'll explain what caused this geomagnetic storm and whether the auroras might return tonight. Join us!
buff.ly/mveCCoV
📸 JD Smith.
buff.ly/mveCCoV
📸 JD Smith.
November 8, 2025 at 7:53 PM
I feel like it’s time to revisit one of my all time favorite novels, The Dispossessed by Ursula K. Le Guin! 📖✨ #reading #scifi #books #booksworthreading #booksky
November 6, 2025 at 7:04 PM
I feel like it’s time to revisit one of my all time favorite novels, The Dispossessed by Ursula K. Le Guin! 📖✨ #reading #scifi #books #booksworthreading #booksky
Reposted by Greg Mendell 📖🖊️✨🔭🖖🙂
A Look Inside #Europe’s Most Enchanting #Libraries by Photographer Thibaud Poirier #photography #booklover
Link for more: www.thisiscolossal.com/2017/06/ench...
Link for more: www.thisiscolossal.com/2017/06/ench...
November 2, 2025 at 10:33 PM
A Look Inside #Europe’s Most Enchanting #Libraries by Photographer Thibaud Poirier #photography #booklover
Link for more: www.thisiscolossal.com/2017/06/ench...
Link for more: www.thisiscolossal.com/2017/06/ench...
In 1826, Mary Shelly published her dystopian vision of the 21st century! I think she probably was a time traveler! #timetraveltuesday #reading #scifi #books #booksky
November 4, 2025 at 6:40 PM
In 1826, Mary Shelly published her dystopian vision of the 21st century! I think she probably was a time traveler! #timetraveltuesday #reading #scifi #books #booksky
I loved this brilliant dystopian novel by @jmoodyburnbrush.bsky.social! It continues the story of memory manipulation in a divided society, as the characters face secrets while struggling for change! There’s even a little romance that works due to the truth of the emotions! #reading #books #booksky
November 2, 2025 at 7:31 PM
I loved this brilliant dystopian novel by @jmoodyburnbrush.bsky.social! It continues the story of memory manipulation in a divided society, as the characters face secrets while struggling for change! There’s even a little romance that works due to the truth of the emotions! #reading #books #booksky
October 31, 2025 at 5:08 PM
Reposted by Greg Mendell 📖🖊️✨🔭🖖🙂
October 30, 2025 at 8:00 AM
Reposted by Greg Mendell 📖🖊️✨🔭🖖🙂
I have a very bad feeling about this...
October 27, 2025 at 4:51 PM
I have a very bad feeling about this...
Reposted by Greg Mendell 📖🖊️✨🔭🖖🙂
We are pleased to announce our discovery of #GW241011 and #GW241110
Both come from binary black holes where one black hole is much larger than the other. The larger black holes have large spin. Could these black holes have formed in a previous merger?
ligo.org/science-summ...
#O4IsHere 🔭🧪⚛️☄️
Both come from binary black holes where one black hole is much larger than the other. The larger black holes have large spin. Could these black holes have formed in a previous merger?
ligo.org/science-summ...
#O4IsHere 🔭🧪⚛️☄️
October 29, 2025 at 1:58 PM
We are pleased to announce our discovery of #GW241011 and #GW241110
Both come from binary black holes where one black hole is much larger than the other. The larger black holes have large spin. Could these black holes have formed in a previous merger?
ligo.org/science-summ...
#O4IsHere 🔭🧪⚛️☄️
Both come from binary black holes where one black hole is much larger than the other. The larger black holes have large spin. Could these black holes have formed in a previous merger?
ligo.org/science-summ...
#O4IsHere 🔭🧪⚛️☄️
Reposted by Greg Mendell 📖🖊️✨🔭🖖🙂
Two #blackhole mergers, GW241011 & GW241110, detected a month apart in 2024 are helping scientists learn how black holes form, spin & evolve. Researchers from OzGrav & ANU, incl. PhD student Aswathi P Subhash & CI Dr Ling (Lilli) Sun contributed key analysis.
www.ozgrav.org/news/twin-bl...
www.ozgrav.org/news/twin-bl...
Twin Black Hole Mergers Reveal Secrets of Cosmic Evolution - OzGrav
An international team of scientists from the LIGO, Virgo, and KAGRA collaborations, including researchers from the ARC Centre of Excellence for Gravitational Wave Discovery (OzGrav), has detected two ...
www.ozgrav.org
October 28, 2025 at 3:13 PM
Two #blackhole mergers, GW241011 & GW241110, detected a month apart in 2024 are helping scientists learn how black holes form, spin & evolve. Researchers from OzGrav & ANU, incl. PhD student Aswathi P Subhash & CI Dr Ling (Lilli) Sun contributed key analysis.
www.ozgrav.org/news/twin-bl...
www.ozgrav.org/news/twin-bl...
Fantastic Album Release Show for The Skyler Mendell Sextet! 🎉🎶🎉
October 27, 2025 at 5:37 AM
Fantastic Album Release Show for The Skyler Mendell Sextet! 🎉🎶🎉
Dinner after more jazz!
October 25, 2025 at 5:17 AM
Dinner after more jazz!
Autumn leaves and jazz in Colorado!
October 24, 2025 at 4:51 AM
Autumn leaves and jazz in Colorado!
October 21, 2025 at 7:09 PM
October 20, 2025 at 6:09 PM
October 17, 2025 at 5:29 PM