TLDR: Six crewed-spaceflight firsts have been added to PlayMemorize’s history dataset. Voskhod 2 (1965) produced the first spacewalk. Salyut 1 (1971) was the first crewed space station. STS-1 (1981) was the first reusable orbiter. STS-7 (1983) carried the first American woman to orbit. Shenzhou 5 (2003) made China the third nation to put a person in space. Crew Dragon Demo-2 (2020) was the first commercial crewed orbital flight. They join the existing Gagarin (1961), Tereshkova (1963), and Apollo 11 (1969) rows so the Vostok-to-Crew-Dragon arc is now end-to-end.
The six events covered below are the new dates that surface when you ask who flew the first spacewalk?, when did the first reusable orbiter launch?, or in what order did these crewed firsts happen?. Each entry is a single, verifiable launch year tied to one named astronaut where one exists, plus two collective firsts that belong to a program or a company rather than to one cosmonaut. All six are now rows in the shared historical-events-data.ts file, so When Did, Who Did, and Order by When all pick them up automatically.
Why these six?
The selection rule is strict: a crewed flight (or program) that delivered a first nobody can take away. “First spacewalk” is a first; “longest spacewalk” is a record that gets broken every few years. “First space station” is a first; “first space station with showers” is trivia. Every event below also satisfies a second test: a single, agreed launch year, with the launch instant in coordinated universal time as the canonical date. Where a flight crossed midnight UTC, the launch second is what counts.
Three events from the same arc were already in the dataset before this expansion landed: First human spaceflight (Gagarin, 1961), First woman in space (Tereshkova, 1963), and First crewed Moon landing (Armstrong, 1969). The six new rows extend that arc forwards, filling the half-decade between Tereshkova and the Moon and continuing through the Shuttle era, China’s first crewed launch, and SpaceX’s commercial debut.
1965 · Voskhod 2: First spacewalk
On 18 March 1965, Alexei Leonov left Voskhod 2 through an inflatable airlock and floated outside for about 12 minutes, connected to the spacecraft by a 5.35-metre tether. His pressure suit ballooned in vacuum to the point that he could not re-enter the airlock until he bled off pressure manually, an emergency he kept private until the mission landed. The vehicle later overshot its planned landing zone and the crew spent two nights in a Siberian forest before recovery.
The first US spacewalk followed by 11 weeks. Ed White’s Gemini 4 EVA on 3 June 1965 was the second human in vacuum, but PlayMemorize’s “First spacewalk” row points to Leonov. If a 1965 distractor surfaces alongside Leonov as a candidate actor in Who Did, the answer is still Leonov · he was the first by season, not just by year.
1971 · Salyut 1: First crewed space station
Salyut 1 launched uncrewed on 19 April 1971 and became the first space station ever inhabited when Soyuz 11 docked on 7 June. The crew (Georgy Dobrovolsky, Vladislav Volkov, Viktor Patsayev) lived aboard for 23 days, which was a duration record at the time. The station itself was deorbited in October 1971 after only that one crewed expedition.
The Soyuz 11 return was a tragedy. A pressure-equalisation valve opened during separation from Salyut 1, the cabin depressurised at altitude, and all three cosmonauts were dead by the time the capsule landed. PlayMemorize attributes the event to “the Soviet Union” rather than to one cosmonaut and hides it from Who Did: a four-way pool that mixes a nation-state actor with named astronauts gives the answer away by shape, and no single name does justice to a station crewed by a fatal mission.
1981 · STS-1: First Space Shuttle flight
Exactly 20 years to the day after Vostok 1, on 12 April 1981, Columbia lifted off on STS-1 with John Young commanding and Robert Crippen at the pilot’s seat. The two-day flight covered 36 orbits and ended with the first runway landing of an American crewed spacecraft. STS-1 is the only crewed first flight of a new orbital launch system in NASA history; every previous crewed vehicle had been tested uncrewed first.
John Young is also the connector between two PlayMemorize rows. He commanded STS-1 in 1981 and walked on the Moon as Apollo 16’s commander in 1972 (the Moon landing in PlayMemorize is attributed to Neil Armstrong, but Young was an Apollo veteran in the same nine-year window). When the Who Did distractor pool draws from same-era actors at high difficulty, Young can show up as a plausible distractor for Apollo-era events and the correct answer for Shuttle-era ones. The fix is to read the event label, not just the decade.
1983 · STS-7: First American woman in space
Sally Ride flew aboard Challenger from 18 to 24 June 1983, twenty years after Tereshkova. She had two roles in the five-person crew: mission specialist and operator of the robotic arm, which she used to deploy and retrieve a free-flying satellite. She flew once more (STS-41-G in 1984), then left the astronaut corps to become a physics professor at UC San Diego.
The chronology of women in orbit is a useful anchor. Tereshkova (USSR, 1963), Savitskaya (USSR, 1982), Ride (USA, 1983), Sharman (UK, 1991), Jemison (first Black woman, USA, 1992), Liu Yang (China, 2012). PlayMemorize ships the first and the third of these as named rows; memorising the rest of the list covers most distractor traps that When Did can throw at you in the 1963-2012 window.
2003 · Shenzhou 5: First Chinese astronaut in orbit
On 15 October 2003, Yang Liwei spent 21 hours and 22 minutes aboard Shenzhou 5, completing 14 orbits and making China the third nation, after the Soviet Union and the United States, to launch a human into orbit using its own vehicle. Yang was a People’s Liberation Army Air Force pilot before selection, 38 years old at launch, and the first taikonaut to be filmed inside a Chinese spacecraft on live television (a video segment was held back during ascent and released after orbit insertion).
The 42-year gap between Vostok 1 and Shenzhou 5 is one of the longest single-record durations in spaceflight: the “third nation” line was empty for over four decades.
2020 · Crew Dragon Demo-2: First commercial crewed orbital flight
On 30 May 2020, a SpaceX Falcon 9 lifted off from Kennedy Space Center pad 39A carrying Bob Behnken and Doug Hurley aboard Crew Dragon Endeavour. They docked with the International Space Station the next day, ending a nine-year gap during which the United States had no domestic capability to launch its own astronauts after the Shuttle’s retirement in 2011. Demo-2 was both the maiden crewed flight of Crew Dragon and the first time a commercial company, rather than a national space agency, flew people to orbit.
The actor field stores “SpaceX”, not Behnken or Hurley. The first that matters here is the operator, not the crew. Demo-2 is hidden from Who Did for the same reason as Salyut 1: mixing an organisational name into a four-way pool of named astronauts gives the answer away by shape. It is fully active in When Did and Order by When, where 2020 sits alone at the right edge of the timeline.
How to drill these in PlayMemorize
Open Order by When with topic set to Exploration and count set to 9 and the chronological run becomes a single nine-card challenge for the crewed-spaceflight arc: 1961 (Gagarin), 1963 (Tereshkova), 1965 (Leonov), 1969 (Armstrong), 1971 (Salyut 1), 1981 (STS-1), 1983 (Ride), 2003 (Yang Liwei), 2020 (Crew Dragon Demo-2). The two clusters worth memorising are the four Soviet rows in the first decade (1961, 1963, 1965, 1971) and the two American Shuttle-era rows two decades later (1981, 1983). Once you have those locked, Apollo 11, Shenzhou 5, and Crew Dragon Demo-2 fall into place as solitary anchors at 1969, 2003, and 2020.
Anchor the dates by symmetry. Vostok 1 and STS-1 both launched on 12 April, exactly 20 years apart. Vostok 6 and STS-7 are both June, exactly 20 years apart. The Soviet program’s three-step cadence (orbit, woman, EVA) takes four years (1961 to 1965) and is matched by the same three steps in the United States across more than two decades. PlayMemorize stores only the year, but the months are useful scaffolding when distractor years hug the answer.
Topic filtering keeps the focus tight. The history dataset now spans roughly 90 events from 1754 BCE (the Code of Hammurabi) to 2021 (James Webb). Setting topic to Exploration filters the pool to the rows about voyages, polar attempts, transatlantic flights, deep-sea descents, and crewed spaceflight · including all six new ones. That is the smallest pool that still has enough rows for a 5-event Order by When draw, and it isolates the spaceflight arc cleanly from the rest of history.
These six rows do not replace the existing crewed-spaceflight entries in historical-events-data.ts. They expand them, taking the crewed-spaceflight footprint from three events (Gagarin 1961, Tereshkova 1963, Apollo 11 1969) to nine, end to end from Vostok 1 to Crew Dragon Demo-2.
Christoffer De Geer
