Ori Fox
@orifox.bsky.social
Astronomer | @STScI Scientist | HST | JWST | And now Deputy Project Scientist for Roman Space Telescope
Reposted by Ori Fox
🚨 Community Forum Reminder🚨
Join Roman Community Forum #22 for an overview of the Roman Research Nexus—connecting the community to tools, data & collaboration!
⭐ Jan 21, 2026 • 4–5 PM ET
🔗 bit.ly/49GUtXW
Join Roman Community Forum #22 for an overview of the Roman Research Nexus—connecting the community to tools, data & collaboration!
⭐ Jan 21, 2026 • 4–5 PM ET
🔗 bit.ly/49GUtXW
January 20, 2026 at 5:25 PM
🚨 Community Forum Reminder🚨
Join Roman Community Forum #22 for an overview of the Roman Research Nexus—connecting the community to tools, data & collaboration!
⭐ Jan 21, 2026 • 4–5 PM ET
🔗 bit.ly/49GUtXW
Join Roman Community Forum #22 for an overview of the Roman Research Nexus—connecting the community to tools, data & collaboration!
⭐ Jan 21, 2026 • 4–5 PM ET
🔗 bit.ly/49GUtXW
I'm excited to announce my newest paper out on arxiv: Expanding the High-z Supernova Frontier with JWST 🚀
We just used JWST to push transient astronomy to z ~ 5, discovering 68 supernovae...all without a dedicated time-domain survey.
Here’s what we found 👇🧵
1/n
We just used JWST to push transient astronomy to z ~ 5, discovering 68 supernovae...all without a dedicated time-domain survey.
Here’s what we found 👇🧵
1/n
January 15, 2026 at 3:04 PM
I'm excited to announce my newest paper out on arxiv: Expanding the High-z Supernova Frontier with JWST 🚀
We just used JWST to push transient astronomy to z ~ 5, discovering 68 supernovae...all without a dedicated time-domain survey.
Here’s what we found 👇🧵
1/n
We just used JWST to push transient astronomy to z ~ 5, discovering 68 supernovae...all without a dedicated time-domain survey.
Here’s what we found 👇🧵
1/n
It's been an exciting 2025. I haven't done a great job promoting my work on social media, so over the next couple weeks, I'll make an attempt to summarize three of my biggest papers. Stay tuned...we'll see if I actually get this done.
January 12, 2026 at 3:37 PM
It's been an exciting 2025. I haven't done a great job promoting my work on social media, so over the next couple weeks, I'll make an attempt to summarize three of my biggest papers. Stay tuned...we'll see if I actually get this done.
As I have the past 3 years, I am organizing the a “Foodie Dinner” on Wednesday night, January 7th at 7pm. Location will be sent to those who sign up. At the current time, I have 3 spots left. PM if interested. #AAS247
January 6, 2026 at 10:29 PM
As I have the past 3 years, I am organizing the a “Foodie Dinner” on Wednesday night, January 7th at 7pm. Location will be sent to those who sign up. At the current time, I have 3 spots left. PM if interested. #AAS247
Check them out #AAS247
🚨Get Ready for #AAS247!🚨
Follow us daily for your dose of #NASARoman at AAS: talks, posters, booths, sessions (and stickers) —we’ve got it all. 🔭📡📸
Full schedule: outerspace.stsci.edu/spaces/RAA2/...
Follow us daily for your dose of #NASARoman at AAS: talks, posters, booths, sessions (and stickers) —we’ve got it all. 🔭📡📸
Full schedule: outerspace.stsci.edu/spaces/RAA2/...
January 4, 2026 at 1:02 PM
Check them out #AAS247
Reposted by Ori Fox
🚀The Roman Cycle 1 Call for Proposals is OPEN!
Unlock new discoveries with the Wide Field Instrument—your science starts here! Apply for funding to analyze Roman data, perform theory/lab research, and propose new observations. 🔭☄️
📅 Deadline: Mar 17, 2026 (5 PM PDT)
📝 bit.ly/4q3jbbL
Unlock new discoveries with the Wide Field Instrument—your science starts here! Apply for funding to analyze Roman data, perform theory/lab research, and propose new observations. 🔭☄️
📅 Deadline: Mar 17, 2026 (5 PM PDT)
📝 bit.ly/4q3jbbL
December 10, 2025 at 5:01 PM
🚀The Roman Cycle 1 Call for Proposals is OPEN!
Unlock new discoveries with the Wide Field Instrument—your science starts here! Apply for funding to analyze Roman data, perform theory/lab research, and propose new observations. 🔭☄️
📅 Deadline: Mar 17, 2026 (5 PM PDT)
📝 bit.ly/4q3jbbL
Unlock new discoveries with the Wide Field Instrument—your science starts here! Apply for funding to analyze Roman data, perform theory/lab research, and propose new observations. 🔭☄️
📅 Deadline: Mar 17, 2026 (5 PM PDT)
📝 bit.ly/4q3jbbL
Got a look at @nasaromantelescope.bsky.social this morning. And it was looking right back.
November 12, 2025 at 2:45 PM
Got a look at @nasaromantelescope.bsky.social this morning. And it was looking right back.
🔭☄️
The countdown is ON. ⏳
We’re one year from launch — and kicking off the Ready, Set, Roman! Training Series!
First up: Tools for Exploring Roman’s Core Community Surveys Nov 4 (Tomorrow!) • 1 PM EST
Get hands-on with the data that will shape a decade of discovery.
bit.ly/4oP3c06
We’re one year from launch — and kicking off the Ready, Set, Roman! Training Series!
First up: Tools for Exploring Roman’s Core Community Surveys Nov 4 (Tomorrow!) • 1 PM EST
Get hands-on with the data that will shape a decade of discovery.
bit.ly/4oP3c06
November 3, 2025 at 8:16 PM
🔭☄️
Reposted by Ori Fox
🚀The Roman Coronagraph Community Participation Program (CPP) is meeting this week at IPAC in Pasadena, CA!
The team is gearing up for commissioning, observations with the Coronagraph, and preparing for the launch of Roman next year. Exciting times ahead! ✨🪐
www.romancoronagraph.space
The team is gearing up for commissioning, observations with the Coronagraph, and preparing for the launch of Roman next year. Exciting times ahead! ✨🪐
www.romancoronagraph.space
September 12, 2025 at 4:15 PM
🚀The Roman Coronagraph Community Participation Program (CPP) is meeting this week at IPAC in Pasadena, CA!
The team is gearing up for commissioning, observations with the Coronagraph, and preparing for the launch of Roman next year. Exciting times ahead! ✨🪐
www.romancoronagraph.space
The team is gearing up for commissioning, observations with the Coronagraph, and preparing for the launch of Roman next year. Exciting times ahead! ✨🪐
www.romancoronagraph.space
I don't post a lot, but I am particularly proud of this paper. It's the first observational sample of binary companions to stripped envelope supernovae. And places constraints on the binary evolution physics.
It only took me 10 years to build with HST!
arxiv.org/abs/2508.12677
It only took me 10 years to build with HST!
arxiv.org/abs/2508.12677
August 19, 2025 at 12:51 PM
I don't post a lot, but I am particularly proud of this paper. It's the first observational sample of binary companions to stripped envelope supernovae. And places constraints on the binary evolution physics.
It only took me 10 years to build with HST!
arxiv.org/abs/2508.12677
It only took me 10 years to build with HST!
arxiv.org/abs/2508.12677
In these turbulent times for science, I can't resist putting out my "Case For Space". It's sometimes a little scary to speak up, but here I go. I hope this doesn't go viral. 😉
July 1, 2025 at 1:59 PM
In these turbulent times for science, I can't resist putting out my "Case For Space". It's sometimes a little scary to speak up, but here I go. I hope this doesn't go viral. 😉
Reposted by Ori Fox
🚨Get Ready for #AAS246!🚨
Follow us daily for your dose of #NASARoman at AAS: talks, posters, booths, sessions (and stickers) —we’ve got it all. 🔭📡📸
Follow us daily for your dose of #NASARoman at AAS: talks, posters, booths, sessions (and stickers) —we’ve got it all. 🔭📡📸
June 6, 2025 at 2:36 PM
🚨Get Ready for #AAS246!🚨
Follow us daily for your dose of #NASARoman at AAS: talks, posters, booths, sessions (and stickers) —we’ve got it all. 🔭📡📸
Follow us daily for your dose of #NASARoman at AAS: talks, posters, booths, sessions (and stickers) —we’ve got it all. 🔭📡📸
thehill.com
June 1, 2025 at 12:21 AM
Reposted by Ori Fox
🚀Want to get involved with #NASARoman before it launches? You can tune-in, interact, or actively contribute.
It's a great way to gear up for the Cycle 1 Call for Proposals coming in late 2025! 👩🚀🛰️
Find out more: bit.ly/4kigJM9
#ExpandOurView
It's a great way to gear up for the Cycle 1 Call for Proposals coming in late 2025! 👩🚀🛰️
Find out more: bit.ly/4kigJM9
#ExpandOurView
May 23, 2025 at 2:28 PM
🚀Want to get involved with #NASARoman before it launches? You can tune-in, interact, or actively contribute.
It's a great way to gear up for the Cycle 1 Call for Proposals coming in late 2025! 👩🚀🛰️
Find out more: bit.ly/4kigJM9
#ExpandOurView
It's a great way to gear up for the Cycle 1 Call for Proposals coming in late 2025! 👩🚀🛰️
Find out more: bit.ly/4kigJM9
#ExpandOurView
Reposted by Ori Fox
Let's get back to Euclid's Early Release Observation (ERO)! 🔭
This is a new version of mine of the Messier 78 observation by Euclid. I wanted to improve my first try from months ago, so here is it!
M78 is a nebula located some 1,350 light years away.
HD: flic.kr/p/2r6juDX
This is a new version of mine of the Messier 78 observation by Euclid. I wanted to improve my first try from months ago, so here is it!
M78 is a nebula located some 1,350 light years away.
HD: flic.kr/p/2r6juDX
May 22, 2025 at 3:01 PM
Let's get back to Euclid's Early Release Observation (ERO)! 🔭
This is a new version of mine of the Messier 78 observation by Euclid. I wanted to improve my first try from months ago, so here is it!
M78 is a nebula located some 1,350 light years away.
HD: flic.kr/p/2r6juDX
This is a new version of mine of the Messier 78 observation by Euclid. I wanted to improve my first try from months ago, so here is it!
M78 is a nebula located some 1,350 light years away.
HD: flic.kr/p/2r6juDX
Reposted by Ori Fox
Join us for "Cosmic Cartography with Roman", a symposium on how our large survey maps will be used to explore the intersection of dark energy and dark matter, including galaxy formation/evolution.
@stsci.edu - July 14-18!
Speaker schedule now available.
Register by June 9.
#CCR25
bit.ly/4jYe3TH
@stsci.edu - July 14-18!
Speaker schedule now available.
Register by June 9.
#CCR25
bit.ly/4jYe3TH
May 21, 2025 at 4:39 PM
Join us for "Cosmic Cartography with Roman", a symposium on how our large survey maps will be used to explore the intersection of dark energy and dark matter, including galaxy formation/evolution.
@stsci.edu - July 14-18!
Speaker schedule now available.
Register by June 9.
#CCR25
bit.ly/4jYe3TH
@stsci.edu - July 14-18!
Speaker schedule now available.
Register by June 9.
#CCR25
bit.ly/4jYe3TH
Representing @nancyromansci.bsky.social at the Congressional @planetarysociety.bsky.social Caucus event with Bill Nye and @stsci.edu! www.planetary.org/advocacy/the...
May 20, 2025 at 12:49 AM
Representing @nancyromansci.bsky.social at the Congressional @planetarysociety.bsky.social Caucus event with Bill Nye and @stsci.edu! www.planetary.org/advocacy/the...
If you're looking to get involved in #NASARoman, *now is the time.*
Cycle 1 Call for Proposals will be in Fall 2025.
This workshop at #AAS246 is one of the best opportunities to get involved and early access to the cloud infrastructure. #LongLiveRoman
Cycle 1 Call for Proposals will be in Fall 2025.
This workshop at #AAS246 is one of the best opportunities to get involved and early access to the cloud infrastructure. #LongLiveRoman
Going to #AAS246? Start prepping for #NASARoman Cycle 1 Proposals.
Register for our workshop on the Roman Research Nexus, the cloud-based science platform for working with and analyzing Roman's large data sets. Sun, Jun 8 from 9-5.
You can add a workshop any time before May 29.
Register for our workshop on the Roman Research Nexus, the cloud-based science platform for working with and analyzing Roman's large data sets. Sun, Jun 8 from 9-5.
You can add a workshop any time before May 29.
May 16, 2025 at 3:40 PM
If you're looking to get involved in #NASARoman, *now is the time.*
Cycle 1 Call for Proposals will be in Fall 2025.
This workshop at #AAS246 is one of the best opportunities to get involved and early access to the cloud infrastructure. #LongLiveRoman
Cycle 1 Call for Proposals will be in Fall 2025.
This workshop at #AAS246 is one of the best opportunities to get involved and early access to the cloud infrastructure. #LongLiveRoman
Reposted by Ori Fox
Next #NASARoman Virtual Lecture on May 15!
"Chromatic Effects on the PSF and Shear Measurement for the Roman Space Telescope" - Federico Berlfein (Carnegie Mellon)
For more information, visit roman.ipac.caltech.edu/Lectures.html
#ExpandOurView
"Chromatic Effects on the PSF and Shear Measurement for the Roman Space Telescope" - Federico Berlfein (Carnegie Mellon)
For more information, visit roman.ipac.caltech.edu/Lectures.html
#ExpandOurView
May 14, 2025 at 5:09 PM
Next #NASARoman Virtual Lecture on May 15!
"Chromatic Effects on the PSF and Shear Measurement for the Roman Space Telescope" - Federico Berlfein (Carnegie Mellon)
For more information, visit roman.ipac.caltech.edu/Lectures.html
#ExpandOurView
"Chromatic Effects on the PSF and Shear Measurement for the Roman Space Telescope" - Federico Berlfein (Carnegie Mellon)
For more information, visit roman.ipac.caltech.edu/Lectures.html
#ExpandOurView
Reposted by Ori Fox
🚀We are ready for launch...of the official social media account for doing science with #NASARoman!
This account will keep researchers informed about opportunities for preparing for and participating in Roman science.
Follow us to stay involved. #ExpandOurView
This account will keep researchers informed about opportunities for preparing for and participating in Roman science.
Follow us to stay involved. #ExpandOurView
May 8, 2025 at 8:17 PM
🚀We are ready for launch...of the official social media account for doing science with #NASARoman!
This account will keep researchers informed about opportunities for preparing for and participating in Roman science.
Follow us to stay involved. #ExpandOurView
This account will keep researchers informed about opportunities for preparing for and participating in Roman science.
Follow us to stay involved. #ExpandOurView
Reposted by Ori Fox
Excited to announce the 'Rutgers Summer Transient Soiree' this July 16-18! To offset the uncertain funding landscape, we are offering a hybrid option + requiring NO registration fee. Non-faculty are especially encouraged to apply!
Please apply by May 31! More in the replies!
🧪🔭☄️ #highenergyastro
Please apply by May 31! More in the replies!
🧪🔭☄️ #highenergyastro
May 7, 2025 at 12:43 AM
Excited to announce the 'Rutgers Summer Transient Soiree' this July 16-18! To offset the uncertain funding landscape, we are offering a hybrid option + requiring NO registration fee. Non-faculty are especially encouraged to apply!
Please apply by May 31! More in the replies!
🧪🔭☄️ #highenergyastro
Please apply by May 31! More in the replies!
🧪🔭☄️ #highenergyastro
Reposted by Ori Fox
Just 3/4 of it! I’m hoping the other fourth will include an ultra-deep field 🤩
April 25, 2025 at 1:56 PM
Just 3/4 of it! I’m hoping the other fourth will include an ultra-deep field 🤩
Reposted by Ori Fox
You probably know the Pillars of Creation in Messier 16, let me introduce you to other pillars in our own galactic center! 🔭
Named the Sickle, these are pillars seen by the JWST in mid-infrared in the center of the Milky Way. The stars being born here will be monsters!
HD: flic.kr/p/2qZFSpD
Named the Sickle, these are pillars seen by the JWST in mid-infrared in the center of the Milky Way. The stars being born here will be monsters!
HD: flic.kr/p/2qZFSpD
April 25, 2025 at 2:04 PM
You probably know the Pillars of Creation in Messier 16, let me introduce you to other pillars in our own galactic center! 🔭
Named the Sickle, these are pillars seen by the JWST in mid-infrared in the center of the Milky Way. The stars being born here will be monsters!
HD: flic.kr/p/2qZFSpD
Named the Sickle, these are pillars seen by the JWST in mid-infrared in the center of the Milky Way. The stars being born here will be monsters!
HD: flic.kr/p/2qZFSpD
The 5 year mission plan for @nasaromantelescope.bsky.social summarized in an easy to read press release with some snazzy graphics. Which part are you most excited about? #NASARoman #LongLiveRoman
www.nasa.gov/missions/rom...
www.nasa.gov/missions/rom...
NASA’s Roman Mission Shares Detailed Plans to Scour Skies - NASA
NASA’s Nancy Grace Roman Space Telescope team shared Thursday the designs for the three core surveys the mission will conduct after launch. These observation
www.nasa.gov
April 25, 2025 at 11:58 AM
The 5 year mission plan for @nasaromantelescope.bsky.social summarized in an easy to read press release with some snazzy graphics. Which part are you most excited about? #NASARoman #LongLiveRoman
www.nasa.gov/missions/rom...
www.nasa.gov/missions/rom...