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The past two weeks of #SaganNews (Feb 8- Feb 22, 2021):
The @CSInst follows in the footsteps of #CarlSagan. While last week was dominated by #Mars, we bring much more news (#Exoplanets #Titan #scicomm)
Our interdisciplinary team shares scientific discoveries bi-weekly. 1/13pic.twitter.com/wYzEbODl2S
"Giant planet scatterings and collisions: hydrodynamics, merger-ejection branching ratio, and properties of the remnants"
Li, J., Lai, D., Anderson, K.R., Pu, B., MNRAS
https://arxiv.org/abs/2006.10067
#SaganNews
2/13pic.twitter.com/jgNqZvcayc
"Anomalous Electron Temperature Increases in the Evening Equatorial Ionosphere"
Fejer, B.G., Hysell D.L., Navarro, L.A., JGR Space Physics
https://agupubs.onlinelibrary.wiley.com/doi/abs/10.1029/2020JA028728 … #SaganNews
3/13
"Synchronization of clocks and metronomes: A perturbation analysis based on multiple timescales"
Goldsztein, G.H., Nadeau, A.N. (@mathecatical)., Strogatz, S.H. (@stevenstrogatz), Chaos: An
Interdisciplinary Journal of Nonlinear Science
https://arxiv.org/abs/2008.02947 #SaganNews
4/13pic.twitter.com/jhd53oXG7M
Prof. Steven Strogatz (@stevenstrogatz) presented his work on "Networks of Oscillators that Synchronize Themselves" at CTP-SAIFR (@ictpSA) on Feb 24
The colloquium can be viewed on Youtube here: https://www.youtube.com/watch?v=G-I3MVY0W68 …
https://twitter.com/ictpSA/status/1363874133520580614 … #SaganNews
5/13
"The Perseverance rover is just step 1 of 3 in the concept of Mars sample return. Our job is to land at Jezero, identify the environment, provide the context & cache the samples that will eventually be brought back to Earth." Dr. Alex Hayes https://as.cornell.edu/news/perseverances-zoom-cameras-take-historic-focus-mars … 6/13
We co-hosted a live Facebook Watch Party to celebrate the landing of @NASA's Perseverance Rover (@NASAPersevere) on Feb 18.
Re-live the live tweet thread below:
https://twitter.com/CSInst/status/1362487813695021062 …
#CountdownToMars #Mars2020
7/13
If you haven't seen it, go view the amazing full landing video of NASA's Perseverance Mars Rover!
https://twitter.com/CSInst/status/1363944548075008008 …
#CountdownToMars #Mars #Mars2020 #scicomm
8/13
'Seven Hundred Leagues Beneath Titan’s Methane Seas'
“The depth and composition of each of Titan's seas had already been measured, except for Titan’s largest sea, #KrakenMare." Dr. Valerio Poggiali (@valeriop)
https://www.nytimes.com/2021/02/21/science/saturn-titan-moon-exploration.html?searchResultPosition=2 …
9/ 13
“This is really the first opportunity to look for life.” Jonathan Lunine, chair of the Department of Astronomy at Cornell University
https://www.inverse.com/science/perseverance-big-day-out … #CountdownToMars
10/13
“There are a bunch of elements of Mars Sample Return that are demonstrating key technologies required to safely send humans to Mars & bring them back,” Dr. Alex Hayes (astro prof @Cornell, @CSInst fellow, & co-I on the Mastcam-Z instrument)
https://www.vice.com/en/article/m7awd3/nasas-perseverance-is-the-first-step-to-answering-if-theres-life-on-mars … 11/13
"This is really the start of a much larger endeavor. It’s more than just a single mission, it’s the start of a campaign.” Dr. Alex Hays (astro prof @Cornell, @CSInst fellow, & co-I on the Mastcam-Z instrument)
https://news.cornell.edu/stories/2021/02/raring-rove-perseverance-land-mars-feb-18 … #CountdownToMars
12/13
"On the Correlation between Hot Jupiters and Stellar Clustering: High-Eccentricity Migration Induced by Stellar Flybys"
Rodet, L., Su, Y., Lai, D.
https://arxiv.org/abs/2102.07898 #SaganNews
13/13pic.twitter.com/dHCyZdlTxp
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