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Metsähovi caught a strong sun spot in solar map video

A video made of Metsähovi solar maps reveals the largest sun spot in 24 years.

The solar maps were measured at frequency of 37 GHz. Tens of additional bursts caused by the radio brightening were also recorded with several of Metsähovi's instruments used for solar research.

For more information:
Juha Kallunki
tel. +358 29 442 4852
juha.kallunki (at) aalto.fi

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Three men in smart casual clothes pose separately against different indoor backdrops
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Three rising Aalto University researchers secure highly sought-after EU funding

In their research projects, Dominik Baumann, Tero Mäkinen and Owies Wani develop the training of reinforcement learning agents, a better understanding of the physics of material damage and electrolyte structures for energy storage.
Three people in separate portraits, two women in jackets and a man in plaid shirt, standing outdoors and indoors.
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Aalto University graduates as finalists for the Damy Tulevaisuus Award

Damy, the Friends’ Association of the Architecture and Design Museum Helsinki, presents the Future Award annually to designers whose projects are nearing completion.
Aerial view of a green rooftop garden next to a parking lot with several cars and surrounding buildings.
Research & Art Published:

Funding for impact assessment research concerning the Helsinki Capital region available

Funding call of the Urban Impact project (Kaupunkivaikutus) is open until 11. October 2026.
Assistant Professor Hadi Ghanbari
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‘Gamified’ DDoS attacks wage psychological warfare against NATO states, finds study

‘Hacktivism’ is evolving into a hybrid threat that blurs the lines between propaganda, geopolitical warfare and financially incentivised cyber-crime, says study of pro-Russian hackers NoName057(16).