Launches
ON RECORD24MISSIONS
23 of them succeeded. The earliest was in 1966 and the latest in 2026.
MARKED ON THIS DATE
2015 · 11 years ago today
New Horizons at Pluto
New Horizons crossed the Pluto system at fourteen kilometres a second and found a plain of nitrogen ice with no craters on it.
read more1965 · 61 years ago today
The first close pictures of Mars
Mariner 4 returned twenty-one photographs of a cratered surface, ending a century of speculation about canals.
read moreARCHIVE // DAY OF YEAR
24 launches flew on July 14, the earliest of them in 1966, and 23 of them succeeded. Wikipedia lists 2 spaceflight and astronomy events on July 14. Pick another date to see what happened on it.
24MISSIONS
23 of them succeeded. The earliest was in 1966 and the latest in 2026.
2ENTRIES
Spaceflight and astronomy entries from Wikipedia for this date, oldest first, starting in 1965.
0IMAGES
There's no Astronomy Picture of the Day we can show for this date.
1965
Mariner 4 flyby of Mars takes the first close-up photos of another planet. The photographs take approximately six hours to be transmitted back to Earth.
Mariner 4 ↗2015
NASA's New Horizons probe performs the first flyby of Pluto, and thus completes the initial survey of the Solar System.
NASA ↗Astronomy and spaceflight books for a general reader. No textbooks.
As an Amazon Associate I earn from qualifying purchases. Buying through these links doesn't cost you anything extra.
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.
BROWSE opens an Amazon search. It isn't a pick of one product.
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.