Gianluigi Filippelli

@ulaulaman

science

Joined March 2025

About

Master dregree in Physics in scattering theory. PhD in Physics in group theory (ray representation in quantum mechanics). After a master in e-learning I'm Chief Editor / Deputy Editor for EduINAF, INAF magazine about outreach and astronomy education.

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GFGianluigi Filippellidocmadhattan.hashnode.devMar 8 · 4 min read

Forgotten sisters: women in the history of science

Review published in italian on EduINAF. Tanks to Gabriella Bernardi for the translation. Published in 2016 by Spinger, Gabriella Bernardi’s The Unforgotten Sisters was and still is a valuable book, bo

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GFGianluigi Filippellidocmadhattan.hashnode.devJul 9, 2025 · 2 min read

Interstellar comet

From the time Kepler was launched in 2009 until its mission concluded in 2018, it "discovered" over 3,000 planets orbiting stars within the Milky Way. Obviously, these discoveries came long after the data were actually collected, but the gist of the ...

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GFGianluigi Filippellidocmadhattan.hashnode.devJun 25, 2025 · 3 min read

The Universe Through the Eyes of the Vera Rubin Observatory

In a perhaps slightly convoluted formula, on the English wiki we find written that: She uncovered the discrepancy between the predicted and observed angular motion of galaxies by studying galactic rotation curves. Her work on the galaxy rotation pro...

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GFGianluigi Filippellidocmadhattan.hashnode.devApr 22, 2025 · 2 min read

Earth Day: Pogo and our responsibility

While I was researching around to write the article on Earth Day published on EduINAF, I discovered with great pleasure, but without being too surprised, that Walt Kelly with his most beloved character, Pogo, also joined the initiative born in 1970 t...

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GFGianluigi Filippellidocmadhattan.hashnode.devApr 5, 2025 · 2 min read

Carbon Content in Dwarf Stars

About 90 percent of all stars, those with an initial mass up to about eight times the mass of the Sun, end their life as white dwarfs, very dense and compact stellar remnants destined to cool forever, becoming less and less bright. Before this happen...

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Gianluigi Filippelli

About

Available for

Gianluigi Filippelli's blogs

Recently published

Forgotten sisters: women in the history of science

Interstellar comet

The Universe Through the Eyes of the Vera Rubin Observatory

Earth Day: Pogo and our responsibility

Carbon Content in Dwarf Stars

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Gianluigi Filippelli

About

Available for

Gianluigi Filippelli's blogs

Recently published

Forgotten sisters: women in the history of science

Interstellar comet

The Universe Through the Eyes of the Vera Rubin Observatory

Earth Day: Pogo and our responsibility

Carbon Content in Dwarf Stars