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In 10 daysGemini 11 Launch
Gemini 11 docked with its Agena target in a single orbit and conducted the first artificial-gravity experiment.
Explore the full storyOrbitingTruths Archive
57 launches, landings, and milestones from the archive, mapped to the calendar day they happened — jump to any month or browse the whole year.
Coming up
In 10 daysGemini 11 docked with its Agena target in a single orbit and conducted the first artificial-gravity experiment.
Explore the full storySpace Shuttle Columbia launched on its final mission, tragically lost during reentry sixteen days later.
23 years ago
The first uncrewed test flight of the Lunar Module validated the spacecraft that would land astronauts on the Moon.
58 years ago
Space Shuttle Challenger broke apart 73 seconds after launch, killing all seven crew members including teacher Christa McAuliffe.
40 years ago
Alan Shepard returned to space and walked on the Moon, restoring confidence in Apollo after the Apollo 13 accident.
55 years ago
Space Shuttle Columbia was lost during reentry, killing all seven crew members after a piece of foam damaged the orbiter's wing during launch.
23 years ago
John Glenn became the first American to orbit Earth aboard Friendship 7.
64 years ago
A cabin fire during a launch rehearsal claimed the lives of astronauts Gus Grissom, Ed White, and Roger Chaffee.
59 years ago
The first crewed test flight of the Lunar Module rehearsed rendezvous and docking maneuvers in Earth orbit.
57 years ago
Neil Armstrong achieved the first docking in space, then calmly resolved a violent in-flight emergency.
60 years ago
The first crewed Gemini flight proved a crewed spacecraft could actively change its own orbit.
61 years ago
The first crewed flight of Orion and the first human journey around the Moon since Apollo 17.
This year
The second and final uncrewed Saturn V test flight gathered critical data despite in-flight engine anomalies.
58 years ago
An oxygen tank explosion turned a planned Moon landing into one of history's greatest rescue missions.
56 years ago
Space Shuttle Columbia launched on the first orbital flight of NASA's reusable Space Shuttle program.
45 years ago
Apollo 16 became the only Apollo mission to explore the Moon's ancient highlands rather than a lunar mare.
54 years ago
The Hubble Space Telescope launched aboard Space Shuttle Discovery, beginning over three decades of discovery.
36 years ago
Alan Shepard became the first American in space aboard Freedom 7's fifteen-minute suborbital flight.
65 years ago
The fifth and final Hubble servicing mission extended the telescope's scientific life by another decade.
17 years ago
Gordon Cooper closed out Project Mercury with Faith 7, the program's longest flight at 22 orbits.
63 years ago
Apollo 10 served as a complete dress rehearsal for the Moon landing, testing every phase except the final descent.
57 years ago
Scott Carpenter repeated John Glenn's three-orbit flight aboard Aurora 7.
64 years ago
SpaceX's Crew Dragon carried astronauts to orbit, ending nearly nine years without domestic crewed launch capability.
6 years ago
Ed White performed the first American spacewalk during this four-day Gemini mission.
61 years ago
Gemini 9A tested three rendezvous techniques and one of the program's most physically demanding spacewalks.
60 years ago
Sally Ride became the first American woman in space aboard Space Shuttle Challenger.
43 years ago
STS-71 achieved the first Space Shuttle docking with Russia's Mir space station.
31 years ago
The 135th and final Space Shuttle flight closed out thirty years of Shuttle operations.
15 years ago
Zvezda's launch gave the International Space Station its first living quarters and life support systems.
26 years ago
Apollo 11 lifted off from Kennedy Space Center carrying Neil Armstrong, Buzz Aldrin, and Michael Collins on humanity's first lunar landing mission.
57 years ago
Gemini 10 used its Agena target vehicle's engine to reach a new altitude record.
60 years ago
Neil Armstrong and Buzz Aldrin landed Eagle in the Sea of Tranquility, making history as the first humans to reach the lunar surface.
57 years ago
Gus Grissom flew Liberty Bell 7 on Mercury's second suborbital flight, later famous for its dramatic hatch mishap after splashdown.
65 years ago
Eileen Collins became the first woman to command a Space Shuttle mission.
27 years ago
Apollo 11 safely returned to Earth after eight days in space, completing one of history's greatest expeditions.
57 years ago
The first of Apollo's extended missions introduced the Lunar Roving Vehicle to expand lunar exploration.
55 years ago
The Space Shuttle returned to flight two and a half years after the Columbia disaster.
21 years ago
Gemini 5 set a new spaceflight endurance record of nearly eight days in orbit.
61 years ago
The Nancy Grace Roman Space Telescope launched on a Falcon Heavy, beginning its journey to survey the universe for dark energy and dark matter.
This year
Wally Schirra flew a near-flawless six-orbit engineering test flight aboard Sigma 7.
64 years ago
SpaceX delivered the first operational commercial cargo resupply flight to the International Space Station.
14 years ago
The first crewed Apollo flight tested the redesigned Command Module in Earth orbit after the Apollo 1 tragedy.
58 years ago
The International Space Station's first resident crew began what has become decades of continuous human presence in orbit.
26 years ago
The first flight of the Saturn V rocket tested the enormous launch vehicle that would carry astronauts to the Moon.
59 years ago
Buzz Aldrin's three spacewalks aboard Gemini 12 finally solved the program's persistent spacewalk fatigue problem.
60 years ago
NASA's second Moon landing mission demonstrated pinpoint precision by touching down beside the Surveyor 3 spacecraft.
57 years ago
The first integrated flight test of NASA's Space Launch System rocket and Orion spacecraft.
4 years ago
Zarya, the first component of the International Space Station, launched into orbit.
28 years ago
Astronauts corrected the Hubble Space Telescope's flawed mirror across a record five spacewalks.
33 years ago
Gemini 7's fourteen-day flight served as the target for history's first space rendezvous.
61 years ago
The first assembly mission joined the American-built Unity module to the orbiting Zarya.
28 years ago
The sixth and final Apollo Moon landing carried the only professional geologist to walk on the lunar surface.
54 years ago
Gemini 6A achieved history's first rendezvous between two crewed spacecraft.
61 years ago
Apollo 8 launched as the first crewed mission to leave Earth orbit and travel to the Moon.
58 years ago
Apollo 8 became the first crewed spacecraft to orbit the Moon and later delivered the famous Earthrise photograph.
58 years ago
The James Webb Space Telescope launched on Christmas Day, becoming the largest space telescope ever built.
5 years ago
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