Gregory Eburn
@gregoryeburn.bsky.social
Historian | PhD student | Writer | Culture, science, mythology, books, rpgs, comics | He/Him
Reposted by Gregory Eburn
Lemon trees in the Amalfi Coast, Italy.
June 3, 2026 at 8:28 PM
Lemon trees in the Amalfi Coast, Italy.
Reposted by Gregory Eburn
Out of this whirl: The Whirlpool Galaxy (M51) and companion galaxy
Image date: 25 April 2005, 06:00
The graceful, winding arms of the majestic spiral galaxy M51 (NGC 5194) appear like a grand spiral staircase sweeping through space. They are actually long lanes of stars and gas laced with dust....
Image date: 25 April 2005, 06:00
The graceful, winding arms of the majestic spiral galaxy M51 (NGC 5194) appear like a grand spiral staircase sweeping through space. They are actually long lanes of stars and gas laced with dust....
May 25, 2026 at 6:59 PM
Out of this whirl: The Whirlpool Galaxy (M51) and companion galaxy
Image date: 25 April 2005, 06:00
The graceful, winding arms of the majestic spiral galaxy M51 (NGC 5194) appear like a grand spiral staircase sweeping through space. They are actually long lanes of stars and gas laced with dust....
Image date: 25 April 2005, 06:00
The graceful, winding arms of the majestic spiral galaxy M51 (NGC 5194) appear like a grand spiral staircase sweeping through space. They are actually long lanes of stars and gas laced with dust....
Reposted by Gregory Eburn
Snapshot of a Massive Cluster
Image date: 20 June 2022, 06:00
The massive galaxy cluster Abell 1351 is captured in this image by the NASA/ESA Hubble Space Telescope’s Wide Field Camera 3 and Advanced Camera for Surveys. This galaxy cluster lies in the constellation Ursa Major in the northern he...
Image date: 20 June 2022, 06:00
The massive galaxy cluster Abell 1351 is captured in this image by the NASA/ESA Hubble Space Telescope’s Wide Field Camera 3 and Advanced Camera for Surveys. This galaxy cluster lies in the constellation Ursa Major in the northern he...
May 18, 2026 at 9:57 PM
Snapshot of a Massive Cluster
Image date: 20 June 2022, 06:00
The massive galaxy cluster Abell 1351 is captured in this image by the NASA/ESA Hubble Space Telescope’s Wide Field Camera 3 and Advanced Camera for Surveys. This galaxy cluster lies in the constellation Ursa Major in the northern he...
Image date: 20 June 2022, 06:00
The massive galaxy cluster Abell 1351 is captured in this image by the NASA/ESA Hubble Space Telescope’s Wide Field Camera 3 and Advanced Camera for Surveys. This galaxy cluster lies in the constellation Ursa Major in the northern he...
Now that this semester is over, I have officially completed all my PhD coursework with a 4.0 GPA.
May 18, 2026 at 4:42 PM
Now that this semester is over, I have officially completed all my PhD coursework with a 4.0 GPA.
Reposted by Gregory Eburn
Hubble's newest camera takes a deep look at two merging galaxies
Image date: 30 April 2002, 15:00
Advanced Camera for Surveys (ACS), the newest camera on NASA/ESA Hubble Space Telescope, has captured a spectacular pair of galaxies engaged in a celestial dance of cat and mouse or, in this case, ...
Image date: 30 April 2002, 15:00
Advanced Camera for Surveys (ACS), the newest camera on NASA/ESA Hubble Space Telescope, has captured a spectacular pair of galaxies engaged in a celestial dance of cat and mouse or, in this case, ...
May 3, 2026 at 12:56 PM
Hubble's newest camera takes a deep look at two merging galaxies
Image date: 30 April 2002, 15:00
Advanced Camera for Surveys (ACS), the newest camera on NASA/ESA Hubble Space Telescope, has captured a spectacular pair of galaxies engaged in a celestial dance of cat and mouse or, in this case, ...
Image date: 30 April 2002, 15:00
Advanced Camera for Surveys (ACS), the newest camera on NASA/ESA Hubble Space Telescope, has captured a spectacular pair of galaxies engaged in a celestial dance of cat and mouse or, in this case, ...
Reposted by Gregory Eburn
The James Webb Telescope’s Rare New Image of a Dying Star.
May 3, 2026 at 4:13 PM
The James Webb Telescope’s Rare New Image of a Dying Star.
Reposted by Gregory Eburn
May 3, 2026 at 4:25 PM
Reposted by Gregory Eburn
Reposted by Gregory Eburn
This view of the Moon from Artemis II is just... WOW!
April 6, 2026 at 1:40 AM
This view of the Moon from Artemis II is just... WOW!
Reposted by Gregory Eburn
We’re really out here getting a PhD 😎
February 7, 2026 at 10:51 PM
We’re really out here getting a PhD 😎
Reposted by Gregory Eburn
Scientists in Britain say ancient humans may have learned to make fire far earlier than previously believed, after uncovering evidence that deliberate fire-setting took place in what is now eastern England around 400,000 years ago. https://to.pbs.org/3KUcGsH
Humans were making fire 350,000 years earlier than previously thought, study finds
LONDON (AP) — Scientists in Britain say ancient humans may have learned to make fire far earlier than previously believed, after uncovering evidence that deliberate fire-setting took place in what is ...
to.pbs.org
December 31, 2025 at 5:15 PM
Scientists in Britain say ancient humans may have learned to make fire far earlier than previously believed, after uncovering evidence that deliberate fire-setting took place in what is now eastern England around 400,000 years ago. https://to.pbs.org/3KUcGsH
Reposted by Gregory Eburn
Be kind to yourself. You're still learning.
December 8, 2025 at 11:24 AM
Be kind to yourself. You're still learning.
Another semester comes to an end. Learned some wonderful new skills including game design, which was a lifelong dream of mine.
December 6, 2025 at 9:30 PM
Another semester comes to an end. Learned some wonderful new skills including game design, which was a lifelong dream of mine.
Reposted by Gregory Eburn
From Skylar Grayson @skylargrayson.bsky.social : The galaxy M82 is host to an extended multiphase wind driven by star formation. Today’s paper attempts to use JWST observations of dust in the wind to understand the structure of its cooler gas. ⚛️🔭☄🧪
astrobites.org/2025/11/20/m...
astrobites.org/2025/11/20/m...
Dust in the Wind: A New Tool for Understanding Galactic Outflows
The galaxy M82 is host to an extended multiphase wind driven by star formation. Today's paper attempts to use JWST observations of dust in the wind to understand the structure of its cooler gas.
astrobites.org
November 23, 2025 at 12:30 PM
From Skylar Grayson @skylargrayson.bsky.social : The galaxy M82 is host to an extended multiphase wind driven by star formation. Today’s paper attempts to use JWST observations of dust in the wind to understand the structure of its cooler gas. ⚛️🔭☄🧪
astrobites.org/2025/11/20/m...
astrobites.org/2025/11/20/m...
Reposted by Gregory Eburn
Here is the result of a #Pixinsight processing of the Iris Nebula / NGC7320.
Image 🔭 #Seestar S50 from 21/11, 11mn exposure.
You can really get a lot of signal out of these images!
Image 🔭 #Seestar S50 from 21/11, 11mn exposure.
You can really get a lot of signal out of these images!
November 23, 2025 at 8:56 PM
Here is the result of a #Pixinsight processing of the Iris Nebula / NGC7320.
Image 🔭 #Seestar S50 from 21/11, 11mn exposure.
You can really get a lot of signal out of these images!
Image 🔭 #Seestar S50 from 21/11, 11mn exposure.
You can really get a lot of signal out of these images!
Reposted by Gregory Eburn
The AHA has created an advocacy guide in support of international education. Read about the current threats to international education and learn how you can make a difference. 🗃️
Advocacy Guide for International Education - AHA
Contents Threats to International Education Today How Is Federal Policy Threatening International ECEs? Demonstrating the Value of International Education Resources for Crafting Your Argument Historia...
www.historians.org
September 29, 2025 at 3:15 PM
The AHA has created an advocacy guide in support of international education. Read about the current threats to international education and learn how you can make a difference. 🗃️
I have arrived back in Albany. Looking forward to starting my next classes.
August 23, 2025 at 10:44 PM
I have arrived back in Albany. Looking forward to starting my next classes.
Classes officially start on Monday. This will be semester 3 of 4.
August 22, 2025 at 6:59 PM
Classes officially start on Monday. This will be semester 3 of 4.
I am pleased to announce that I will be presenting at the annual conference of the New York State Association of European Historians this autumn.
August 4, 2025 at 5:33 PM
I am pleased to announce that I will be presenting at the annual conference of the New York State Association of European Historians this autumn.
Reposted by Gregory Eburn
This is your weekly reminder to back up your research
July 21, 2025 at 7:14 PM
This is your weekly reminder to back up your research
Reposted by Gregory Eburn
Believe in your research.
July 19, 2025 at 7:17 AM
Believe in your research.
Reposted by Gregory Eburn
Titan before Saturn #3 - From Val Klavans - https://flic.kr/p/bWfeR8
July 3, 2025 at 7:00 PM
Titan before Saturn #3 - From Val Klavans - https://flic.kr/p/bWfeR8
I have officially completed my first year of PhD studies. One more to go before Comps.
May 19, 2025 at 5:16 PM
I have officially completed my first year of PhD studies. One more to go before Comps.