Osvaldo Schaerer

[Tansu Yegen @TansuYegen]

The person who invented the sewing machine is a genius…

[El Club del Arte 🎨📷📚🖼🕍🎼 @Arteymas_]

Quién dice que la música clásica es aburrida?

Todas las escuelas deberían utilizar este método:

[El Club del Arte 🎨📷📚🖼🕍🎼 @Arteymas_]

Definitivamente el empleado del año…

[NASA History Office @NASAhistory]

"Merry Christmas, and God bless all of you—all of you on the good Earth"

Astronauts orbited the Moon for the first time in history on Christmas Eve, 1968. On their fourth orbit, they captured the sight of the Earth rising over the Moon's horizon, a photo dubbed "Earthrise."

[NSFVoyager2 @NSFVoyager2]

Sister ship Voyager 1 is currently ~23h 32m 54s of light travel time from Earth (2025:348:120000:1L)

[NSFVoyager2 @NSFVoyager2]

Sister ship Voyager 1 is currently ~23h 30m 40s of light travel time from Earth (2025:324:120000:1L)

[Kevin Carpenter @kejca]

Charlie Munger: "You have a moral duty to make yourself as un-ignorant and as un-stupid as you possibly can."

"Rationality is a moral duty."

[Osvaldo Schaerer @oschaerer]

Era inevitable.

[Osvaldo Schaerer @oschaerer]

Pronto vamos a comprar lechugas con los mismos algoritmos de "revenue management" de las aerolíneas. 
https://t.co/BpmlBiIigf

[NASA @NASA]

We are saddened by the passing of Jim Lovell, commander of Apollo 13 and a four-time spaceflight veteran.

Lovell's life and work inspired millions. His courage under pressure helped forge our path to the Moon and beyond—a journey that continues today. https://t.co/AjT8qmxsZI

[Francisco Darmendrail @FcoDarmendrail]

Un homenaje al periodista Hernán Olguín (Q.E.P.D) quien falleció un 27 de julio de 1987. Ícono del periodismo científico, a cargo de la conducción del programa "Mundo". Video vía REC TV

[NASA Artemis @NASAArtemis]

On July 20, 1969, Neil Armstrong and Buzz Aldrin stepped onto the Moon—and with them, the world took a giant leap. That moment sparked a legacy of exploration that continues today as @NASA and its partners advance toward Artemis II and prepare for the next great frontier: Mars.

[Physics In History @PhysInHistory]

In science, we must be interested in things, not in persons.

- Marie Curie

[Osvaldo Schaerer @oschaerer]

El histórico aviso de Valdivieso en Avenida Bustamante ha sido superado.

[Massimo @Rainmaker1973]

Guinness World Record broken by more than 11,600 drones celebrating Chongqing’s 28th anniversary of becoming one of China's largest regions

[Curiosity @MAstronomers]

NEWS🚨: NASA's Voyager Spacecraft Found A 30,000-50,000 Kelvin "Wall" At The Edge Of Our Solar System

[European Space Agency @esa]

Happy summer solstice! 🌞

This year's solstice happened at exactly 04:42 AM CEST, the moment the Sun reached its northernmost point in the sky.

Seen from space, Earth puts on quite the show. These views capture a full year of shifting light and shadow, from one June solstice to the next.

At this point in our orbit, the day–night line (known as the terminator) is tilted at its most dramatic angle. The Northern Hemisphere gets its longest day of the year, while the Southern Hemisphere experiences its shortest.

[Physics In History @PhysInHistory]

Arguably the most intelligent photo ever taken ✍️
Solvay Conference on quantum mechanics at the Institute International de Physique Solvay, Brussels, Belgium, in 1927. 17 of the 29 attendees were or became Nobel Prize winners.

[Enséñame de Ciencia @EnsedeCiencia]

“Cuando nuestros genes no pudieron almacenar toda la información necesaria para sobrevivir, los inventamos lentamente. Pero luego llegó el momento, tal vez hace diez mil años, en que necesitábamos saber más de lo que podía caber convenientemente en el cerebro. Entonces aprendimos a almacenar enormes cantidades de información fuera de nuestros cuerpos. Somos la única especie en el planeta, hasta donde sabemos, que ha inventado una forma de memoria comunitaria que se almacena más allá de nuestros genes. El almacén de esta memoria se llama biblioteca. Un libro está hecho de un árbol. Míralo y escucharás la voz de otra persona, tal vez alguien que ha estado muerto durante miles de años. A lo largo de milenios, el autor ha estado hablando, clara y silenciosamente, dentro de tu cabeza, directamente a ti. La escritura es quizás el mayor de los inventos humanos, que une a personas, ciudadanos de tiempos lejanos que nunca se han conocido. Los libros rompen las cadenas del tiempo, prueba de que los humanos pueden hacer magia.”

Carl Sagan

[NSFVoyager2 @NSFVoyager2]

Sister ship @NASAVoyager 1 is ~23h 02m 26s of light travel time from Earth, or 24,867,000,000 km / 15,451,000,000 mi / 166.223 AU (2025:130:120000:1L)

[NSFVoyager2 @NSFVoyager2]

I am currently ~19h 18m 23s of light travel time from Earth (2025:131:000000:2L)