NASA's DART spacecrat hit an asteroid pair so hard it changed their orbits around the sun

NASA's DART asteroid crash had a surprising effect | Space Quiz! What NASA spacecraft is falling out of space soon? | VPN deals to prep for "Monarch" & "For All Mankind" seasons Created for znamenski.spacecom@blogger.com | Web Version   March 10, 2026 FOLLOW US FOLLOW US   Taking you out of this world, every day SIGN UP ⋅   WEBSITE   The Launchpad NASA's DART asteroid crash had a surprising effect (NASA/Johns Hopkins APL/Steve Gribben) Happy Tuesday, Space Fans! Our top story today comes from NASA's DART asteroid mission (apparently from beyond the grave) because its 2022 impact changed its target asteroid more than we thought. Here's how it happened. But wait, there's more! A NASA spacecraft falls out of space today, we know where China's 1st moon astronauts will land, and NASA has an Artemis 2 update coming this week! Read on to learn more. Read More Space Quiz! What NASA spacecraft is falling out of space soon? Find the answer HERE! Van Allen Probe A Van Allen Probe B Proba 2 Hubble Space Telescope   Space deal of the day VPN deals to prep for "Monarch" & "For All Mankind" seasons (Future/NordVPN) With tons of exciting sci-fi series coming in the next few months, including Series 5 "For All Mankind" on March 27, and its 'Star City' spinoff coming in May, you may be wondering how to watch them on the go. These VPN deals will assure your access while traveling, save you 74% and even land you a free $50 Amazon voucher as a bonus. See the deals Artemis 2: NASA's next moonshot NASA to give update on Artemis 2 this week (Miguel J. Rodriguez Carrillo/Getty Images) Another week, another Artemis 2 update. This is just a heads up to let you know that NASA is holding a Flight Readiness Review for a potential April 1 launch for Artemis 2 astronaut moon mission. A press conference is set for Thursday, March 12, at 3 p.m. ET (1900 GMT), according to NASA. Skywatching Jupiter changing direction in the sky tonight (NASA) Some cosmic games are afoot with the biggest planet in our solar system, so if it looks weird tonight, here's why: The gas giant Jupiter will appear to reverse direction in the night sky from March 10 onward, bringing an end to its temporary retrograde motion that began in November 2025. Read More Spaceflight Watch out! NASA satellite crashes to Earth today (JHU/APL, NASA) One thing you WON'T find in the night sky after tonight is a NASA spacecraft that's spent 14 years studying Earths' Van Allen radiation belts. Which one is it and where will it land? Well, here's what we know. Read More Science & Astronomy China's 1st moon astronauts to land in 'geological museum' (CMSA/CCTV) China is getting serious about landing astronauts on the moon by 2030. So much so, that the country's space agency has unveiled strange volcanic landscape on the moon's near side as its target. Here's where they'll land. Read More Technology Future spacecraft that 'heal' themselves? (CompPair) Getting to the moon may become a bit easier if the spacecraft we use don't have to worry about irreparable damage. In this story, we found a team of engineers who have a way for spacecraft to fix themselves. Here's how it could work. Read More Entertainment HBO's 1st 'Lanterns' is light on green, heavy on F-bombs (DC Studios)) The Green Lantern may be DC's greatest space cop, but if you want to watch the first trailer for the new TV series on HBO, put the kiddies to bed. Here it is, F-bombs and all, and we're confused. Read More Today in Space Space photo of the day: A star dies in the Cat's Eye (ESA/Hubble & NASA) Our pick for today's space photo is the Cat's Eye Nebula as seen by the Hubble Space Telescope and Europe's Euclid observatory. That it's beautiful is undeniable, but there's more to this image than meets the (cat's) eye. Find out what here. Read More On this day in 1789: Rings around Uranus discovered! (UniversalImagesGroup/Getty Images) Today's daily dose of swpace history comes from the outer solar system. On March 10, 1977, astronomers discovered rings around Uranus! Astronomers had long suspected that Uranus has rings, but the actual discovery happened by accident. See how it happened in this video. Read More Editor's Note Have a great Tuesday! And that'll be a wrap for today's daily Space.com newsletter. Farewell Van Allen Probe A, we hardly knew ye, and we'll see you all tomorrow! Keep looking up! Tariq Malik Editor-in-Chief, Space.com Stay up-to-date on all things space science, news, and entertainment by subscribing to our newsletters. Sign Up   Follow SPACE Contact Us: Feedback | Advertise Sign Up | Update Profile | Unsubscribe Privacy Policy | Cookies Policy | Terms and Conditions Future US LLC © Full 7th Floor, 130 West 42nd Street, New York, NY, 10036

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Seminars Digest, Vol 83, Issue 2

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1. Friday 13.03.2026 (info+seminars@itp.ac.ru)

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Message: 1
Date: Tue, 10 Mar 2026 07:02:01 +0000
From: info+seminars@itp.ac.ru
To: staff@itp.ac.ru, students@itp.ac.ru, seminars@itp.ac.ru
Subject: [Landau ITP Seminars] Friday 13.03.2026
Message-ID: <jzREmrqtQYF82MM51dkE5k3t5plkDNH24IhrNHds@wwwserv2>
Content-Type: text/plain; charset=UTF-8

Уважаемые коллеги!

На заседании Ученого совета ИТФ в пятницу 13.03 будет заслушан 1 доклад:
11:30 С.Н. Вергелес
Дискретная $Z_4$ симметрия в решёточной теории гравитации: симметричная и несимметричная фазы.

Рассматривается решёточная теория гравитации при сверхвысоких температурах. Определяется глобальное $Z_4$-преобразование фермионных дираковских и бозонных полей (тетрада и элементы голономии), из которых строится решёточное действие. Это $Z_4$-преобразование является &quot;корнем&quot; из $Z_2$- или $PT$-преобразования, ранее предложенного автором. При самых высоких температурах рассматриваемое действие инвариантно относительно преобразования $Z_4$, и эта симметрия не нарушена. При понижении температуры $Z_4$-симметрия нарушается до $Z_2$-симметрии, причём параметром порядка является $Z_2$-симметричный вклад в действие, трансформирующийся в длинноволновом пределе в действие Гильберта-Эйнштейна. $Z_4$ преобразование смешивает частицы и античастицы, так что в $Z_4$-симметричной фазе исчезает различие между частицами и античастицами (на языке Дираковских полей).

ID и пароль онлайн-трансляций в Zoom те же, что и для предыдущих трансляций семинаров и докладов на Ученом совете:
https://zoom.us/j/96899364518?pwd=MzBsR2lYT0lYL2x2b1oyNU9LeWlWUT09
Meeting ID: 968 9936 4518
Пароль: 250319

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