Tag Archives: Hubble Space Telescope

today’s Image: Jules Verne (Image ArtToday)



Jules Verne

French author Jules Verne, born on February 8, 1828, is considered the father of science fiction. Many of his 19th-century works forecast amazing scientific feats–feats that were actually carried out in the 20th century–with uncanny accuracy. Verne’s 1865 book From the Earth to the Moon told the story of a space ship that is launched from Florida to the moon and that returns to Earth by landing in the ocean. An illustration from the original version of the book is shown above. Something of a scientist and traveler himself, Verne’s 1870 work about a submarine, Twenty Thousand Leagues Under the Sea, and Around the World in Eighty Days also foretold technological advances that seemed fantastic at the time. Jules Verne died in 1905.

Image ArtToday

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To a Billionth of a Meter: Go Inside a Telescope Mirror Factory |National Geographic


To a Billionth of a Meter: Go Inside a Telescope Mirror Factory

THIS DAY IN THE YESTERYEAR: SATURN’S LARGEST MOON IS DISCOVERED (1655)


Saturn’s Largest Moon Is Discovered (1655)

Titan is Saturn’s largest moon and the second largest moon in the solar system. It was discovered by Dutch astronomer Christiaan Huygens in 1655 and remains the only natural satellite in the solar system known to have a significant atmosphere. The thick, opaque atmosphere obscures the surface, but some surface detail has been observed via the Hubble Space Telescope. When the Cassini-Huygens spacecraft arrived on Saturn in 2004, it revealed that Titan’s surface has what in common with EarthMore… Discuss

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