Jason Steffen (@horizonsci) 's Twitter Profile
Jason Steffen

@horizonsci

Physicist studying exoplanets

ID: 857378262640611328

linkhttp://jasonhsteffen.com calendar_today26-04-2017 23:38:01

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Jason Steffen (@horizonsci) 's Twitter Profile Photo

The fact that plagiarism keeps coming up in this arena makes me wonder how many original ideas remain. 🤔 insidehighered.com/news/faculty-i…

Konstantin Batygin (@kbatygin) 's Twitter Profile Photo

More than any other planet, Jupiter played a key role in shaping our solar system. Yet details of its early physical state are elusive. In a new paper with Fred Adams, we reconstruct Jupiter's primordial state at the end of the solar nebula’s lifetime: arxiv.org/pdf/2505.12652 🧵

More than any other planet, Jupiter played a key role in shaping our solar system. Yet details of its early physical state are elusive. In a new paper with Fred Adams, we reconstruct Jupiter's primordial state at the end of the solar nebula’s lifetime: arxiv.org/pdf/2505.12652 🧵
isabelle 🪐 (@isabelleboemeke) 's Twitter Profile Photo

In case you missed it, last week alone: - Denmark repealed its 1985 ban on nuclear electricity 🇩🇰 - Belgium scrapped its nuclear phaseout 🇧🇪 - Germany said they will no longer oppose nuclear in EU energy policy 🇩🇪 - Historically anti-nuclear state of Massachusetts is

In case you missed it, last week alone:

- Denmark repealed its 1985 ban on nuclear electricity 🇩🇰 

- Belgium scrapped its nuclear phaseout 🇧🇪 

- Germany said they will no longer oppose nuclear in EU energy policy 🇩🇪 

- Historically anti-nuclear state of Massachusetts is
Jason Steffen (@horizonsci) 's Twitter Profile Photo

This is one of the greatest normie rants that I've heard on 2WAY "I need the media to do more than just admit that an old man is old to get my respect back." The Morning Meeting S4E98 | Trump Administration, Democrat Realignment &... youtube.com/live/Ul_fmOpcV… via YouTube

Matt Loszak (@mattloszak) 's Twitter Profile Photo

Why did we choose liquid metal (sodium) as our reactor coolant? Water-based reactors have way more operational history, so are we taking unnecessary risk? No - it’s the inevitable next step in nuclear. Here's why! 🧵

Why did we choose liquid metal (sodium) as our reactor coolant?

Water-based reactors have way more operational history, so are we taking unnecessary risk?

No - it’s the inevitable next step in nuclear. 

Here's why! 🧵
P(David|Kipping) ∝ P(Kipping|David) P(David) (@david_kipping) 's Twitter Profile Photo

16 months after we posted the arXiv version, our paper addressing criticisms of the exomoon candidates Kepler-1625b-i and Kepler-1708b-i is now in Nature Astronomy CC Alex Teachey 齊孝嵐 nature.com/articles/s4155…

Jason Steffen (@horizonsci) 's Twitter Profile Photo

Here’s another excerpt from Hidden in the Heavens. This is basically how the K2 mission got off the ground—sending out a solicitation for advice on how to use the spacecraft after the second reaction wheel failed.

Here’s another excerpt from Hidden in the Heavens. This is basically how the K2 mission got off the ground—sending out a solicitation for advice on how to use the spacecraft after the second reaction wheel failed.
Martin Bauer (@martinmbauer) 's Twitter Profile Photo

Are neutrinos their own anti-particles? They are the only fundamental fermions that could have this unique property. But they're so elusive, how could we measure that? A brilliant experiment could answer this question without detecting a single neutrino 🧵1/11

Are neutrinos their own anti-particles?

They are the only fundamental fermions that could have this unique property. But they're so elusive, how could we measure that?

A brilliant experiment could answer this question without detecting a single neutrino

🧵1/11
James Hopf (@hopfjames) 's Twitter Profile Photo

NRC performed an inspection of the Diablo Canyon plant in support of it's application to operate for 20 more years (until 2045). The plant passed the inspection with flying colors! Article link in reply. The plant is in good condition and, according to the NRC inspectors, they

NRC performed an inspection of the Diablo Canyon plant in support of it's application to operate for 20 more years (until 2045).  The plant passed the inspection with flying colors!  Article link in reply.

The plant is in good condition and, according to the NRC inspectors, they
Las Vegas Locally 🌴 (@lasvegaslocally) 's Twitter Profile Photo

Paramount Global and Advent Allen Entertainment have announced plans to develop a fully immersive Top Gun experience on a piece of land next to the STRAT, featuring advanced technology, "cinematic storytelling," and jet simulators. This is exactly what the north Strip needs.

Paramount Global and Advent Allen Entertainment have announced plans to develop a fully immersive Top Gun experience on a piece of land next to the STRAT, featuring advanced technology, "cinematic storytelling," and jet simulators.

This is exactly what the north Strip needs.
Jason Steffen (@horizonsci) 's Twitter Profile Photo

For anyone planning to run for public office. Be careful what weapons you forge for the future use of your political adversaries.

Fermilab (@fermilab) 's Twitter Profile Photo

#ICYMI: The Muon g-2 experiment at Fermilab will unveil their final result on the muon's magnetic moment in a scientific seminar on June 3, 2025. 💫🧲👀 Learn more: muon-g-2.fnal.gov #gminus2

#ICYMI: The Muon g-2 experiment at Fermilab will unveil their final result on the muon's magnetic moment in a scientific seminar on June 3, 2025. 💫🧲👀  
Learn more: muon-g-2.fnal.gov #gminus2
Dianna Cowern (@thephysicsgirl) 's Twitter Profile Photo

I made a new video about the status of my health. I’m finally talking and walking! And thank you to my friend Tobias for letting me share his ME/CFS story, too. youtu.be/vqeIeIcDHD0