Wednesday, November 1, 2023

Watch 2 NASA astronauts conduct 4th-ever all-female spacewalk today

Watch NASA astronauts on 4th-ever all-female spacewalk | Space Quiz! What is the largest moon in our solar system? | Astronaut Kellie Gerardi wants broader access to space
Created for znamenski.spacecom@blogger.com |  Web Version
November 1, 2023
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The Launchpad
Watch NASA astronauts on 4th-ever all-female spacewalk
(NASA/ESA–T. Pesquet)
Two NASA astronauts will conduct the fourth all-female spacewalk of all time on Wednesday (Nov. 1), and you can watch the action live.
Full Story: Space (11/1) 
Space Quiz! What is the largest moon in our solar system?
Learn the answer here!
VoteIo
VoteCallisto
VotePhobos
VoteGanymede
Astronaut Kellie Gerardi wants broader access to space
(Image courtesy of Kellie Gerardi)
She works as mission operations lead for Palantir Technologies and as a payload specialist and bioastronautics researcher for the IIAS. She's also an author, a mom, a social media STEM influencer with a resume of qualifications too long to list and followers who number well over half a million - and she's headed to space tomorrow.
Full Story: Space (11/1) 
Space Deal of the Day
Get a free Lego Galileo Galilei set with purchases over $130
Lego Ideas
The Lego set itself is a fantastically fun and very good-looking tribute to the legendary astronomer. It features a minifigure of the man himself, as well as a buildable telescope, a desk, a rotating heliocentric model, experiments, a nameplate and more.
Full Story: Space (11/1) 
Skywatching
Night sky, October 2021: What you can see this month
(Future)
Find out what's up in your night sky during November 2023 and how to see it in this Space.com stargazing guide.
Full Story: Space (10/1) 
Spaceflight
Could people reproduce in space?
(Shutterstock)
Researchers have successfully grown mouse embryos aboard the ISS for the first time. This represents "the first-ever study that shows mammals may be able to thrive in space." This new mouse embryo study is a big deal because it suggests humans can reproduce in space someday.
Full Story: Space (10/31) 
Science & Astronomy
'Bones' of cosmic hand revealed in NASA X-ray telescope
(NASA/CXC/Stanford Univ./R. Romani et al. (Chandra); NASA/MSFC (IXPE); Infared: NASA/JPL-Caltech/DECaPS; Image Processing: NASA/CXC/SAO/J. Schmidt)
The "ghostly hand" - formally known as MSH 15-52 - was created by the the death of a massive star. This catastrophic event, called a supernova explosion, left behind a fast-spinning, superdense stellar corpse known as a pulsar.
Full Story: Space (10/31) 
SpaceX
FAA wraps up safety review of SpaceX's Starship rocket
(SpaceX)
The U.S. Federal Aviation Administration (FAA) announced Oct. 31 that it has wrapped up its Starship safety review, which assesses the risks that a launch might pose to public health and property. However, there's still another regulatory box to check before SpaceX can get a license for the next Starship liftoff.
Full Story: Space (10/31) 
Search for Life
Juno probe detects organic compounds on Ganymede
(NASA/JPL-Caltech/SwRI/MSSS/Kalleheikki Kannisto)
Nearby Jupiter has such a strong magnetic field that organic compounds and salts on the surface of Jovian moons would have a hard time surviving. However, the region around Ganymede's equator appears to be sufficiently shielded from the electrons and heavy ions that emanate from Jupiter's magnetic field to sustain these compounds.
Full Story: Space (11/1) 
Entertainment
New trailer for 'Doctor Who' 60th-anniversary specials
(Disney+)
As we prepare to turn the calendar to the holiday month of November, Disney+ is taking full advantage of its recent "Doctor Who" streaming rights acquisition. The platform is releasing new details about when the anniversary programs can be watched and has also unveiled a new trailer that features the Celestial Toymaker and lots of timey wimey wonder.
Full Story: Space (10/31) 
 
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Seminars Digest, Vol 58, Issue 1

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Today's Topics:

1. Friday 03.11.2023 (Serge Krashakov)


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Message: 1
Date: Wed, 1 Nov 2023 10:28:45 +0300
From: Serge Krashakov <sakr@itp.ac.ru>
To: staff@itp.ac.ru, students@itp.ac.ru, seminars@itp.ac.ru
Subject: [Landau ITP Seminars] Friday 03.11.2023
Message-ID: <ae8fb02d-4a19-4299-b51b-63ca234d779f@itp.ac.ru>
Content-Type: text/plain; charset="utf-8"; Format="flowed"

Π£Π²Π°ΠΆΠ°Π΅ΠΌΡ‹Π΅ ΠΊΠΎΠ»Π»Π΅Π³ΠΈ!

На засСдании Π£Ρ‡Π΅Π½ΠΎΠ³ΠΎ совСта Π² пятницу 3 ноября *_Π² 11:00_* Π±ΡƒΠ΄Π΅Ρ‚
Π·Π°ΡΠ»ΡƒΡˆΠ°Π½ Π΄ΠΎΠΊΠ»Π°Π΄:

ПавСл Носов (Stanford University)
*Entropy and de Haas-van Alphen oscillations of a three-dimensional
marginal Fermi liquid*

We study de Haas-van Alphen oscillations in a marginal Fermi liquid
resulting from a three-dimensional metal tuned to a quantum-critical
point (QCP). We show that the conventional approach based on extensions
of the Lifshitz-Kosevich formula for the oscillation amplitudes becomes
inapplicable when the correlation length exceeds the cyclotron radius.
This breakdown is due to (i) non-analytic finite-temperature
contributions to the fermion self-energy (ii) an enhancement of the
oscillatory part of the self-energy by quantum fluctuations, and (iii)
non-trivial dynamical scaling laws associated with the quantum critical
point. We properly incorporate these effects within the
Luttinger-Ward-Eliashberg framework for the thermodynamic potential by
treating the fermionic and bosonic contributions on equal footing. As a
result, we obtain the modified expressions for the oscillations of
entropy and magnetization that remain valid in the non-Fermi liquid regime.


ΠžΠ±Ρ€Π°Ρ‰Π°ΡŽ вашС Π²Π½ΠΈΠΌΠ°Π½ΠΈΠ΅, Ρ‡Ρ‚ΠΎ ΠΈΠ·-Π·Π° большой Ρ€Π°Π·Π½ΠΈΡ†Ρ‹ Π²ΠΎ Π²Ρ€Π΅ΠΌΠ΅Π½ΠΈ ΠΌΠ΅ΠΆΠ΄Ρƒ
Бтэнфордом ΠΈ Москвой сСминар начнСтся Π² *_11:00_*, Π½Π° полчаса Ρ€Π°Π½ΡŒΡˆΠ΅,
Ρ‡Π΅ΠΌ ΠΎΠ±Ρ‹Ρ‡Π½ΠΎ.

ID ΠΈ ΠΏΠ°Ρ€ΠΎΠ»ΡŒ ΠΎΠ½Π»Π°ΠΉΠ½-трансляций Π² Zoom Ρ‚Π΅ ΠΆΠ΅, Ρ‡Ρ‚ΠΎ ΠΈ для ΠΏΡ€Π΅Π΄Ρ‹Π΄ΡƒΡ‰ΠΈΡ…
трансляций сСминаров ΠΈ Π΄ΠΎΠΊΠ»Π°Π΄ΠΎΠ² Π½Π° Π£Ρ‡Π΅Π½ΠΎΠΌ совСтС:
https://zoom.us/j/96899364518?pwd=MzBsR2lYT0lYL2x2b1oyNU9LeWlWUT09
Meeting ID: 968 9936 4518
ΠŸΠ°Ρ€ΠΎΠ»ΡŒ: 250319

ΠŸΡ€ΠΈ числС ΠΆΠ΅Π»Π°ΡŽΡ‰ΠΈΡ… Π½Π΅ ΠΌΠ΅Π½Π΅Π΅ 5 Π±ΡƒΠ΄Π΅Ρ‚ ΠΎΡ€Π³Π°Π½ΠΈΠ·ΠΎΠ²Π°Π½ автобус.
Для записи Π½Π° автобус ΠΈΠ· ΠœΠΎΡΠΊΠ²Ρ‹ Π² Π§Π΅Ρ€Π½ΠΎΠ³ΠΎΠ»ΠΎΠ²ΠΊΡƒ Π½Π΅ΠΎΠ±Ρ…ΠΎΠ΄ΠΈΠΌΠΎ Π΄ΠΎ 18:00
Ρ‡Π΅Ρ‚Π²Π΅Ρ€Π³Π° ΠΎΡ‚ΠΏΡ€Π°Π²ΠΈΡ‚ΡŒ письмо Π½Π° адрСс элСктронной ΠΏΠΎΡ‡Ρ‚Ρ‹ bus@itp.ac.ru
ПослС этого записавшимся Π΄ΠΎ 20:00 поступит ΠΏΠΎΠ΄Ρ‚Π²Π΅Ρ€ΠΆΠ΄Π΅Π½ΠΈΠ΅ ΠΎΠ± ΠΎΡ‚ΠΏΡ€Π°Π²ΠΊΠ΅ ΠΈΠ»ΠΈ
Π½Π΅ΠΎΡ‚ΠΏΡ€Π°Π²ΠΊΠ΅ автобуса Π² зависимости ΠΎΡ‚ числа Π·Π°ΠΏΠΈΡΠ°Π²ΡˆΠΈΡ…ΡΡ.
Π—Π°ΠΏΠΈΡΡŒ Π½Π° ΠΎΠ±Ρ€Π°Ρ‚Π½Ρ‹ΠΉ автобус - Π½Π° Π£Ρ‡Π΅Π½ΠΎΠΌ совСтС.
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