Launches
ON RECORD23MISSIONS
21 of them succeeded. The earliest was in 1958 and the latest in 2026.
ARCHIVE // DAY OF YEAR
23 launches flew on August 24, the earliest of them in 1958, and 21 of them succeeded. Wikipedia lists 3 spaceflight and astronomy events on August 24. Pick another date to see what happened on it.
23MISSIONS
21 of them succeeded. The earliest was in 1958 and the latest in 2026.
3ENTRIES
Spaceflight and astronomy entries from Wikipedia for this date, oldest first, starting in 2006.
0IMAGES
There's no Astronomy Picture of the Day we can show for this date.
2006
The International Astronomical Union passed a resolution redefining the term planet and classifying Pluto as a dwarf planet.
International Astronomical Union ↗2016
Proxima Centauri b, the closest exoplanet to Earth, is discovered by the European Southern Observatory.
Proxima Centauri b ↗2017
The National Space Agency of Taiwan successfully launches the observation satellite Formosat-5 into space.
List of government space agencies ↗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.