History of SpaceX Dragon 2 in Timeline

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SpaceX Dragon 2

Dragon 2, developed by SpaceX, is a partially reusable spacecraft designed for ISS missions and private spaceflights. It comprises a reusable capsule and an expendable trunk, with two variants: Crew Dragon for up to four astronauts, and Cargo Dragon for cargo transport, succeeding the Dragon 1. Dragon 2 launches on the Falcon 9 Block 5 rocket and returns to Earth via ocean splashdown.

2 hours ago : SpaceX Dragon Undocks from ISS, Set for Splashdown: Cargo Mission Ends

SpaceX Dragon undocked from the International Space Station, commencing its return to Earth. This concluded its cargo mission, carrying scientific research and supplies back for analysis and further study.

July 2011: First Crewed Launch

On July 2011, STS-135 mission to ISS was the first crewed launch from U.S soil.

2011: Space Shuttle Retirement

In 2011, the Space Shuttle program was retired, leaving Crew Dragon to take over the role of transporting crews to and from the ISS under NASA's Commercial Crew Program.

2012: Space Suit Development

In 2012, SpaceX was in discussions with Orbital Outfitters to develop space suits designed for wear during launch and re-entry, providing cooling and protection in case of cabin depressurization.

May 2014: Spacecraft Design Unveiled

On May 29, 2014, SpaceX unveiled the design of the Crew Dragon spacecraft during a press event held at its headquarters in Hawthorne, California.

September 2014: SpaceX and Boeing Selected for Crew Transportation

On September 16, 2014, NASA announced that SpaceX and Boeing were selected to provide crew transportation to the ISS, with SpaceX receiving up to US$2.6 billion for development, test flights, and operational flights.

October 2014: Dragon Selected for Commercial Crew Program

In October 2014, NASA selected the Dragon spacecraft as a candidate to transport American astronauts to the International Space Station under the Commercial Crew Program.

2014: Crew Dragon seat cost

In 2014, the Commercial Crew Transportation Capabilities (CCtCap) contract valued a seat on a Crew Dragon flight at around US$88 million, while NASA's Office of Inspector General (OIG) estimated the face value to be around US$55 million.

2014: Cargo Dragon Becomes a Reality

In 2014, the cargo version of Dragon, called Cargo Dragon, became a reality after NASA sought bids for multi-year contracts to bring cargo to the ISS from 2020 through 2024.

May 2015: Pad Abort Test Conducted Successfully

On May 6, 2015, SpaceX successfully conducted the pad abort test at its leased SLC-40 launch site, where Dragon landed safely in the ocean 99 seconds after SuperDraco engine ignition.

November 2015: Dragon 2 Hovering Test Conducted

On November 24, 2015, SpaceX tested Dragon 2's hovering capabilities at its rocket development facility in McGregor, Texas, where the capsule hovered for about 5 seconds using its SuperDraco engines.

2015: NASA Names First Commercial Crew Astronaut Cadre

In 2015, NASA announced its first Commercial Crew astronaut cadre of Robert Behnken, Eric Boe, Sunita Williams, and Douglas Hurley to work with SpaceX and Boeing.

January 2016: SpaceX Wins CRS-2 Contracts

In January 2016, SpaceX was awarded contracts for six CRS-2 flights to the ISS.

August 2018: Crew Announced for DM-2 Mission

On August 3, 2018, NASA announced that Bob Behnken and Doug Hurley would crew the DM-2 mission.

March 2019: Launch of Demo-1 Uncrewed Mission

On March 2, 2019, the first orbital test of Crew Dragon was an uncrewed mission called "Demo-1", launching to the ISS to test approach and docking procedures.

March 2019: Demo-1 Launched to ISS

On March 2, 2019, the first uncrewed test mission, Demo-1, was launched to the International Space Station (ISS).

April 2019: Capsule C204 Destroyed in Static Fire Testing

In April 2019, capsule C204 from Demo-1 was destroyed in an explosion during static fire testing.

April 2019: Crew Dragon C204 Destroyed in Explosion

On April 20, 2019, Crew Dragon C204, which was used in the Demo-1 mission, was destroyed in an explosion during static fire testing at the Landing Zone 1 facility.

April 2019: Capsule Explosion

On April 20, 2019, the capsule that was planned to be reused for the in-flight abort test exploded during static fire testing.

June 2019: Planned Reuse of Capsule

In June 2019, the capsule from the Demo-1 mission was planned to be reused for an in-flight abort test before it exploded in April.

July 2019: Initial Planned Date for Crewed Flight to ISS

In July 2019, SpaceX initially planned for a crewed flight to the ISS, but it was later delayed to May 2020 after a Dragon capsule explosion.

November 2019: SuperDraco Engine Test Repeated Successfully

On November 13, 2019, SpaceX successfully repeated the SuperDraco engine test with Crew Dragon C205 after modifying the Dragon 2 design following the explosion in April.

January 2020: Crew Dragon In-Flight Abort Test

On January 19, 2020, the Crew Dragon in-flight abort test was launched at 15:30 UTC from LC-39A, successfully demonstrating the separation and abort scenario in the troposphere.

April 2020: NASA Announces Launch Date for Crew Dragon Demo-2

On April 17, 2020, NASA Administrator Jim Bridenstine announced that the first crewed Crew Dragon Demo-2 mission to the International Space Station would launch on May 27, 2020.

May 2020: Delayed Crewed Flight to ISS

In May 2020, the crewed flight to the ISS was launched after delays caused by a Dragon capsule explosion.

May 2020: Crew Dragon Demo-2 Launched to ISS

On May 30, 2020, capsule C206, named Endeavour, successfully launched to the International Space Station with astronauts Bob Behnken and Doug Hurley.

May 2020: Demo-2 Crewed Flight Launched

On May 30, 2020, the first crewed flight, Demo-2, was launched.

August 2020: Crew Dragon Returns to Earth

On August 2, 2020, Crew Dragon undocked from the ISS and splashed down successfully in the Atlantic Ocean.

November 2020: SpaceX Crew-1 First Operational Flight

On November 16, 2020, Crew Dragon's first operational flight, SpaceX Crew-1, occurred after several test flights.

2020: Cargo Missions to ISS

In 2020, Cargo Dragon began transporting cargo to the ISS.

August 2021: Extend-the-Lab Feature Announcement

On August 29, 2021, during the CRS-23 launch, the Extend-the-Lab feature was announced, allowing Cargo Dragon to provide power to payloads, saving space in the ISS.

March 2022: SpaceX to finish final capsule

In March 2022, SpaceX President Gwynne Shotwell announced that SpaceX was finishing their final Crew Dragon capsule but will still manufacture components for refurbishing.

March 2024: Crew Dragon Certification Extension

As of March 2024, SpaceX and NASA are working to certify the Crew Dragon capsule for up to fifteen missions, extending its initial certification of five missions.

April 2024: Cargo Dragon Missions Update

As of April 2024, Cargo Dragon has completed nine missions to and from the ISS, with six more planned.

June 2024: NASA Awards SpaceX Contract for US Deorbit Vehicle

In June 2024, NASA awarded SpaceX a contract worth up to $843 million to build the US Deorbit Vehicle, a planned Cargo Dragon variant to deorbit the ISS.

November 2024: Cargo Dragon Performs ISS Reboost Test

On November 8, 2024, Dragon Cargo Dragon C208 performed a test reboost of the ISS using its aft-facing Draco thrusters at 17:50 UTC.

2024: SpaceX to build fifth Crew Dragon capsule

In 2024, SpaceX made the decision to build a fifth Crew Dragon capsule which would be available for use.

2024: SuperDraco Thrusters Re-enabled for Propulsive Landing Backup

In 2024, the use of SuperDraco thrusters for propulsive landing was re-enabled as a backup for parachute emergencies during the capsule's return to Earth.

January 2025: Crew Dragon Capacity

As of January 2025, Crew Dragon is stated to be capable of carrying seven astronauts, though it typically carries two to four crew members and has never carried more than four in its operational history.

2025: Boeing Starliner first operational flight

As of 2025, Boeing Starliner's first operational flight is scheduled, as Crew Dragon was the less expensive proposal with the Boeing Starliner deemed stronger.

2030: Planned Launch of US Deorbit Vehicle

NASA plans to launch the US Deorbit Vehicle in 2030, where it will remain attached to the ISS for about a year as the station's orbit decays.