Launches
ON RECORD30MISSIONS
28 of them reached orbit. The earliest was 1958, the most recent 2025.
ARCHIVE // DAY OF YEAR
30 orbital launches flew on May 28, the earliest of them in 1958, and 28 reached orbit. Wikipedia records 4 spaceflight and astronomy events on May 28. Below are the pictures NASA published on May 28 in 2 different years — each one taken or released on this exact date.
30MISSIONS
28 of them reached orbit. The earliest was 1958, the most recent 2025.
4ENTRIES
Spaceflight and astronomy entries from Wikipedia's record of this date, oldest first — from -585 onward.
2IMAGES
NASA's Astronomy Picture of the Day for May 28, one per year. Some are public domain and some belong to the photographer — each says which.
NASA’s Astronomy Picture of the Day, for this calendar date in each of the last several years.

2023
Discover the cosmos! Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer.
NASA · public domain

2022
Discover the cosmos! Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer.
© Martin Pugh — used with the credit NASA publishes
-585
According to the Greek historian Herodotus, a solar eclipse, accurately predicted by Thales of Miletus, abruptly ended the Battle of Halys between the Lydians and the Medes.
580s BC ↗-585
A solar eclipse occurs, as predicted by the Greek philosopher and scientist Thales, while Alyattes is battling Cyaxares in the Battle of the Eclipse, leading to a truce. This is one of the cardinal dates from which other dates can be calculated. It is also the earliest event of which the precise date is known.
Eclipse of Thales ↗1905
Russo-Japanese War: The Battle of Tsushima ends with the destruction of the Russian Baltic Fleet by Admiral Tōgō Heihachirō and the Imperial Japanese Navy.
Russo-Japanese War ↗General-audience astronomy and spaceflight — none of it a textbook.
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LISTING
Still the best single argument for why any of this matters, and it leaves the arithmetic in. For a reader who wants the science, not just the awe.
LISTING
The case for leaving Earth, written by someone unsentimental about how hard that is. Suits readers who want the argument rather than the poster.
LISTING
Hard-SF problem solving in The Martian's key — for anyone who liked the engineering more than the peril. The only novel on this list.
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LINKS AMAZON.COM
Event text and thumbnails come from Wikipedia and are used under CC BY-SA 4.0. Images are drawn only from Wikimedia Commons, which does not accept non-free content — each thumbnail links to its file page, where its licence and author are recorded.
Launch records are from The Space Devs’ Launch Library 2. Pictures are NASA’s Astronomy Picture of the Day; NASA imagery is generally not subject to copyright, but individual APOD entries are frequently the property of the photographer, and each caption says which applies.