Launches
ON RECORD17MISSIONS
15 of them succeeded. The earliest was in 1963 and the latest in 2026.
ARCHIVE // DAY OF YEAR
17 launches flew on March 28, the earliest of them in 1963, and 15 of them succeeded. Wikipedia lists 1 spaceflight and astronomy event on March 28. Pick another date to see what happened on it.
17MISSIONS
15 of them succeeded. The earliest was in 1963 and the latest in 2026.
1ENTRY
Spaceflight and astronomy entries from Wikipedia for this date, oldest first, starting in 1802.
0IMAGES
There's no Astronomy Picture of the Day we can show for this date.
1802
German astronomer Heinrich Wilhelm Matthias Olbers discovered Pallas, the second asteroid to be identified, but at the time considered to be a planet.
Heinrich Wilhelm Matthias Olbers ↗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.