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Human spaceflight programs have been conducted, started, or planned by multiple countries and companies. Until the 21st century, human spaceflight programs were sponsored exclusively by governments, through either the military or civilian space agencies. With the launch of the privately funded SpaceShipOne in 2004, a new category of human spaceflight programs – commercial human spaceflight – arrived. By the end of 2022, three countries and one private company (SpaceX) had successfully launched humans to Earth orbit, and two private companies had launched humans on a suborbital trajectory.
Blue Origin Enterprises, L.P. is an American space technology company headquartered in Kent, Washington. The company operates the suborbital New Shepard rocket and the heavy-lift New Glenn rocket. In addition to producing engines for its own rockets, Blue Origin supplies engines for other vehicles, including United Launch Alliance's Vulcan Centaur. It is also working on the Blue Moon human lunar lander for NASA's Artemis program, the Blue Ring spacecraft platform, and the Orbital Reef space station in partnership with other organizations.
New Shepard is a fully reusable sub-orbital launch vehicle developed for space tourism by Blue Origin. The vehicle is named after Alan Shepard, who became the first American to travel into space and the fifth person to walk on the Moon. The vehicle is capable of vertical takeoff and landings. Additionally, it is also capable of carrying humans and customer payloads into a sub-orbital trajectory.
Cygnus is an expendable American automated cargo spacecraft designed for International Space Station (ISS) resupply missions. It was initially developed by Orbital Sciences Corporation with financial support from NASA under the Commercial Orbital Transportation Services (COTS) program. To create Cygnus, Orbital paired a pressurized cargo module, largely based on the Multi-Purpose Logistics Module, built by Thales Alenia Space and previously used by the Space Shuttle for ISS resupply, with a service module based on Orbital's GEOStar, a satellite bus. After a successful demonstration flight in 2013, Orbital was chosen to receive a Commercial Resupply Services (CRS) contract. A larger Enhanced Cygnus was introduced in 2015. Orbital Sciences merged into Orbital ATK in 2015; Northrop Grumman purchased Orbital ATK in 2018 and has continued to operate Cygnus missions. A further enlarged Mission B Cygnus is expected to be introduced in 2025.
The Boeing Starliner is a spacecraft designed to transport crew to and from the International Space Station (ISS) and other low-Earth-orbit destinations. Developed by Boeing under NASA's Commercial Crew Program (CCP), it consists of a reusable crew capsule and an expendable service module.
Artemis III is planned to be the first crewed Moon landing mission of the Artemis program and the first crewed flight of the Starship HLS lander. Artemis III is planned to be the second crewed Artemis mission and the first crewed lunar landing since Apollo 17 in December 1972. As of December 2024, NASA officially expects Artemis III to launch no earlier than mid-2027 due to heat shield issues on Orion and valve problems in the spacecraft's life support system.
New Glenn is a heavy-lift launch vehicle developed and operated by the American company Blue Origin. The rocket is designed to have a partially reusable, two-stage design with a diameter of 7 meters (23 ft). The first stage is powered by seven BE-4 engines, while the second stage relies on two BE-3U engines, all designed and built in-house by Blue Origin. It launches from Cape Canaveral Launch Complex 36, with future missions planned from Vandenberg Space Launch Complex 9.
Blue Moon is a family of lunar landers and their associated infrastructure, intended to carry humans and cargo to the Moon, under development by a consortium led by Blue Origin and including Lockheed Martin, Draper, Boeing, Astrobotic, and Honeybee Robotics. Two versions of Blue Moon are under development: a robotic lander originally planned to land on the Moon in 2024 and delayed to 2025, and a larger human lander planned to land a crew of four astronauts on the lunar surface for the NASA Artemis V mission in 2030.
This article documents expected notable spaceflight events during the 2020s.
Axiom Space, Inc., also known as Axiom Space, is an American privately funded space infrastructure developer headquartered in Houston, Texas.
The Artemis program is a Moon exploration program led by the United States' National Aeronautics and Space Administration (NASA), formally established in 2017 via Space Policy Directive 1. It is intended to reestablish a human presence on the Moon for the first time since the Apollo 17 mission in 1972. The program's stated long-term goal is to establish a permanent base on the Moon to facilitate human missions to Mars.
Artemis V is the fifth planned mission of NASA's Artemis program and the first crewed flight of the Blue Moon lander. The mission will launch four astronauts on a Space Launch System rocket and an Orion to the Lunar Gateway and will be the third lunar landing of the Artemis program. In addition, Artemis V will also deliver two new elements to the Gateway Space Station.
This article documents expected notable spaceflight events during the year 2026.
Spaceflight in 2025 promises to follow the 2020s trend of record breaking orbital launches and increased developments in lunar, Mars and low-earth orbit exploration.
Starship HLS is a lunar lander variant of the Starship spacecraft that is slated to transfer astronauts from a lunar orbit to the surface of the Moon and back. It is being designed and built by SpaceX under the Human Landing System contract to NASA as a critical element of NASA's Artemis program to land a crew on the Moon.
The Commercial Crew Program (CCP) provides commercially operated crew transportation service to and from the International Space Station (ISS) under contract to NASA, conducting crew rotations between the expeditions of the International Space Station program. American space manufacturer SpaceX began providing service in 2020, using the Crew Dragon spacecraft, and NASA plans to add Boeing when its Boeing Starliner spacecraft becomes operational no earlier than 2025. NASA has contracted for six operational missions from Boeing and fourteen from SpaceX, ensuring sufficient support for ISS through 2030.
A floating launch vehicle operations platform is a marine vessel used for launch or landing operations of an orbital launch vehicle by a launch service provider: putting satellites into orbit around Earth or another celestial body, or recovering first-stage boosters from orbital-class flights by making a propulsive landing on the platform.
References
- ↑ Blue Origin [@blueorigin] (14 January 2025). "We're moving our NG-1 launch to no earlier than Thursday, January 16. The three-hour launch window opens at 1 a.m. EST (0600 UTC)" (Tweet). Retrieved 13 January 2025– via Twitter.
- ↑ "GS1-SN001 Manifest". Next Spaceflight. Retrieved 20 September 2024.
- 1 2 3 Foust, Jeff (6 September 2024). "NASA removes ESCAPADE from inaugural New Glenn launch". SpaceNews . Retrieved 7 September 2024.
- ↑ Stranger, Harry (15 January 2025). "Blue Origin launches New Glenn on flight NG-1 and makes orbit". NASASpaceFlight. Retrieved 13 January 2025.
- 1 2 "Pathfinder Mission 1". Next Spaceflight. 6 September 2024. Retrieved 7 September 2024.
- ↑ Foust, Jeff (25 April 2024). "NASA planning September launch of Mars smallsat mission on first New Glenn". SpaceNews . Retrieved 26 April 2024.
- ↑ "Project Kuiper". Next Spaceflight. 6 September 2024. Retrieved 7 September 2024.
- ↑ "Pathfinder Mission 1". Next Spaceflight. 6 September 2024. Retrieved 7 September 2024.
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