Launches
ON RECORD12MISSIONS
10 of them succeeded. The earliest was in 1968 and the latest in 2026.
ARCHIVE // DAY OF YEAR
12 launches flew on July 11, the earliest of them in 1968, and 10 of them succeeded. Wikipedia lists 6 spaceflight and astronomy events on July 11. Pick another date to see what happened on it.
12MISSIONS
10 of them succeeded. The earliest was in 1968 and the latest in 2026.
6ENTRIES
Spaceflight and astronomy entries from Wikipedia for this date, oldest first, starting in 1735.
0IMAGES
There's no Astronomy Picture of the Day we can show for this date.
1735
Mathematical calculations suggest that it is on this day that dwarf planet Pluto moved inside the orbit of Neptune for the last time before 1979.
Dwarf planet ↗1801
French astronomer Jean-Louis Pons co-discovered the first of his 37 comets, more than any other person in history.
Jean-Louis Pons ↗1962
Project Apollo: At a press conference, NASA announces lunar orbit rendezvous as the means to land astronauts on the Moon, and return them to Earth.
Apollo program ↗1979
America's first space station, Skylab, is destroyed as it re-enters the Earth's atmosphere over the Indian Ocean.
Skylab ↗2021
Virgin Galactic launches its founder, Richard Branson, into space, the first company ever to do so.
Virgin Galactic ↗Astronomy and spaceflight books for a general reader. No textbooks.
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LISTING
Sagan's tour of the universe and how we came to understand it. It keeps the science in.
LISTING
Sagan's case for people leaving Earth one day, and an honest look at how hard that would be.
LISTING
A science-fiction novel from the author of The Martian, built around solving one engineering problem after another.
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LINKS AMAZON.COM
Event text and thumbnails come from Wikipedia and are used under CC BY-SA 4.0. Images come only from Wikimedia Commons, which doesn't accept non-free content. Each thumbnail links to its file page, which lists its licence and author.
Launch records are from The Space Devs’ Launch Library 2. Pictures are NASA’s Astronomy Picture of the Day. Many of them belong to the photographer or a partner agency, so we only show the ones credited to NASA alone.