Have You Ever Seen An Eclipse From Space? Check It Out

Barbara Bouchet - Casino Royale (1967).

*ೃ༄ true, but I saw her hair like the branch of a tree

⋆·˚ ༘ * willow dancin’ on air before covering me

Humanity did not prove that the sun is, in fact, a star until 1838.

“Lástima que en aquella época no se hubieran descubierto los hoyos negros en el espacio, porque entonces le hubiera sido muy fácil comprender que sentía un hoyo negro en medio del pecho, por donde se le colaba un frío infinito.”

— Laura Esquivel, Como Agua Para Chocolate

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Christiaan Huygens

Christiaan Huygens (14 April 1629 – 8 July 1695) was a Dutch physicist, mathematician, astronomer and inventor, who is widely regarded as one of the greatest scientists of all time and a major figure in the scientific revolution. In physics, Huygens made groundbreaking contributions in optics and mechanics, while as an astronomer he is chiefly known for his studies of the rings of Saturn and the discovery of its moon Titan. As an inventor, he improved the design of the telescope with the invention of the Huygenian eyepiece. His most famous invention, however, was the invention of the pendulum clock in 1656, which was a breakthrough in timekeeping and became the most accurate timekeeper for almost 300 years. Because he was the first to use mathematical formulae to describe the laws of physics, Huygens has been called the first theoretical physicist and the founder of mathematical physics.

In 1659, Huygens was the first to derive the now standard formula for the centripetal force in his work De vi centrifuga. The formula played a central role in classical mechanics and became known as the second of Newton’s laws of motion. Huygens was also the first to formulate the correct laws of elastic collision in his work De motu corporum ex percussione, but his findings were not published until after his death in 1703. In the field of optics, he is best known for his wave theory of light, which he proposed in 1678 and described in 1690 in his Treatise on Light, which is regarded as the first mathematical theory of light. His theory was initially rejected in favor of Isaac Newton’s corpuscular theory of light, until Augustin-Jean Fresnel adopted Huygens’ principle in 1818 and showed that it could explain the rectilinear propagation and diffraction effects of light. Today this principle is known as the Huygens–Fresnel principle. read more

Image credit: NASA/JPL, Commons.wikimedia

Iggy, DB and Coco in Japan, 1977.

Asteroid City (2023) - Part II

i think it's nice that we share the same sky ✰ aftersun (2022) dir. by charlotte wells

— Benjamin Alire Sáenz, from Aristotle And Dante Discover the Secrets of the Universe (via lunamonchtuna)