Chitradeep Saha

In love with the Sun | PDRA at University of Reading | PhD @cessi_iiserkol

[Chitradeep Saha @deephysics1729]

Did you know apart from its 11-yr sunspot cycle, the Sun also exhibits magnetic variability over centuries and millennia? And, this can impact terrestrial climate as well!

What causes this 'supradecadal' modulation? We find the answer in our recent work: https://t.co/WSwmP7mkdd

[Indian Solar Physics Community @Indus_SolPhy]

ISHA 2026 successfully concluded!

Over 3 engaging days, 200+ participants from across the globe came together for insightful discussions in heliophysics & space weather.
Grateful to our advisory committee, speakers, panelists, and session chairs for making it a success.

[Indian Solar Physics Community @Indus_SolPhy]

✨ ISHA 2026 Day 2 ✨

Great day of discussions & participation! 🌞
🔹 Solar atmosphere & eruptions
🔹 SWx future directions panel
🔹 AI for Space Weather talk

👏 Highlight: insightful talk by Enrico Camporeale

📅 08–10 April 2026 | 🌐 Online
#ISHA2026 #Heliophysics

[Indian Solar Physics Community @Indus_SolPhy]

🔅 ISHA 2026 Day 1 orHighlights : Opened on high note 🔅

Bringing together sharp insights and dynamic interactive sessions, ISHA 2026 launched with a bang.

Here's to day 1 highlights.
More engaging discussion ahead, join us for ISHA days!

ISHA fully online - 8-10 April 2026 !

[Dibyendu Nandi @ydnad0]

What opportunities exist for
students and postdocs we train in the industry and start-up ecosystem? How can we catalyze academia industry connections in space sciences with a focus on Heliophysics?

It was a pleasure to convene an online panel discussion focussing on these career development and capacity building aspects on Friday evening at the Team INDUS ISHA symposium. Thanks to Judith de Patoul-Royal Observatory of Belgium, Joe Zender-European Space Agency, Amal Chandran-LASP-UC Boulder & Co-Founder HEX20 and Kartik Kumar-CEO Satsearch for accepting our invite and contributing to very useful discussions. A truly international panel of experts spending time together on a truly global challenge.
@Indus_SolPhy

[Chitradeep Saha @deephysics1729]

@suprabhamukho Many congratulations to you Suprabha and your coauthors.

[Suprabha Mukhopadhyay @suprabhamukho]

I am excited to share that my second PhD-paper has been published.
Link: https://t.co/HO04Y4Lpgp

Here, we studied how the inertial oscillations observed on the solar surface are coupled to the Sun's deep interior, the radiative zone.

[Neil Renic @NC_Renic]

Academics need to come together and admit that it's not always beyond the scope of the article

[Indian Solar Physics Community @Indus_SolPhy]

Registration for participation will remain open !!!
Visit our website for more information : https://t.co/Ady3jGwme6

ISHA date : 8-10 April 2026
Online everywhere!

Register to get zoom link!

[Center of Excellence in Space Sciences India @cessi_iiserkol]

Have you handled a telescope 🔭 Have you ever seen spots on the Sun ☀️Want to find out how we detect gravitational waves from black holes and distant exoplanets 🌌 Know how Earth's magnetic fields protect us 🧭

Discover the cosmos @iiserkol Science Day Celebrations on 28 Feb.

[Indian Solar Physics Community @Indus_SolPhy]

Hii heliogeeks! Are you ready for #ISHA symposium? So Let's get register yourself and submit the abstract. Deadline is approaching soon in just 2 days.
⏰️ Dealine : 21 Feb, 2026
#teamINDUS #heliophysics

[Dibyendu Nandi @ydnad0]

আজ আমি সত্যেন্দ্রনাথ বোস কর্তৃক প্রতিষ্ঠিত একটি বিজ্ঞান প্রচার সংস্থা - বঙ্গীয় বিজ্ঞান পরিষদে - বক্তৃতা দেব।

Today I shall be speaking at the Bangiya Bigyan Parishad, a science outreach organization established by Satyendra Nath Bose, whose contributions are famously imbibed in Bose-Einstein statistics and Bosons.

Time: 5.00 pm, 16 Feb
Address: P 23, Raja Rajkrishna Street, Kolkata, West Bengal 700006

[Chitradeep Saha @deephysics1729]

"How far with it go before we wake up? The future is no threat to oldies like us. Sadly, our descendants are looking at planetary calamity." (n/n)

[Chitradeep Saha @deephysics1729]

Came across this gem while searching for an article. Hand written note to Alex J Dessler from Gene Parker --
great minds at the end of a long life, looking back at battles where the truth eventually won! Goosebumps!

A thread 👇🏻

[Chitradeep Saha @deephysics1729]

"These days we have global climate change, driven by accumulating CO2, with well funded deniers to halt the development of an effective response." (4/n)

[Chitradeep Saha @deephysics1729]

@Magnetodawn Thank you so much! ✨

[Chitradeep Saha @deephysics1729]

@LittleMurthy Thank you so much! Means a lot to me!

[Dibyendu Nandi @ydnad0]

Introducing newly minted Dr. Chitradeep Saha of @cessi_iiserkol - who successfully defended his PhD thesis yesterday. Chitradeep's work focussed on the origin of long term solar variations, including grand minimum episodes, the interplay of stochasticity and non-linearity in supra -decadal solar activity modulation and the enigmatic polar kilo-Gauss flux patches. Congratulations @deephysics1729 All the best for your future.