An expendable launch system is a launch vehicle that can be launched only once, after which its components are either destroyed during reentry or discarded in space. ELVs typically consist of several rocket stages that are discarded sequentially as their fuel is exhausted and the vehicle gains altitude and speed. As of 2024, fewer and fewer satellites and human spacecraft are launched on ELVs in favor of reusable launch vehicles. However, there are many instances where a ELV may still have a compelling use case over a reusable vehicle. ELVs are simpler in design than reusable launch systems and therefore may have a lower production cost. Furthermore, an ELV can use its entire fuel supply to accelerate its payload, offering greater payloads. ELVs are proven technology in widespread use for many decades.
Surrey Satellite Technology Ltd, or SSTL, is a company involved in the manufacture and operation of small satellites. A spin-off company of the University of Surrey, it is presently wholly owned by Airbus Defence and Space.
This is a timeline of first orbital launches by country. While a number of countries, incl. Canada, Australia, Germany, Brazil, Algeria, Kazakhstan, Turkey, Argentina, Italy, Malaysia, Poland, South Africa, the Philippines, Egypt, Spain, Mexico, Thailand and Chile, have built or launched satellites, as of 2022, eleven countries, incl. the United States, Japan, China, India, Iran, Israel, France, the United Kingdom and South Korea, have had the capability to send objects into orbit with their own launch vehicles. Russia and Ukraine inherited the capability of the space launchers and satellites from the Soviet Union, following its dissolution in 1991. Russia launches its rockets from its own and foreign (Kazakh) spaceports.
The Space Research Centre is an interdisciplinary research institute of the Polish Academy of Sciences. It was established in 1976 and began operations in 1977. SRC PAS is the only institute in Poland whose activity is fully dedicated to the research of terrestrial space, the Solar System and the Earth using space technology and satellite techniques.
The Integrated Space Cell was the nodal agency within the Government of India with oversight of the security of its space based military and civilian hardware systems. It was to be jointly operated by all the three services of the Indian Armed Forces, the civilian Defence Research and Development Organisation and the Indian Space Research Organisation (ISRO). This agency was superseded by Defence Space Agency in 2019.
CryoSat-1, also known as just CryoSat, was a European Space Agency satellite which was lost in a launch failure in 2005. The satellite was launched as part of the European Space Agency's CryoSat mission, which aims to monitor ice in the high latitudes. The second mission satellite, CryoSat-2, was successfully launched in April 2010.
The Mission Extension Vehicle (MEV) is a spacecraft that extends the functional lifetime of another spacecraft through on-orbit satellite servicing. They are 2010s-design small-scale in-space satellite-refueling spacecraft first launched in 2019. The MEV spacecraft grew out of a concept proposed in 2011 by ViviSat, a 50/50 joint venture of aerospace firms US Space and Alliant Techsystems (ATK). The joint venture was created in 2010 for the purpose of designing, producing and operating the MEV program.
The Mohammed Bin Rashid Space Center "MBRSC is a Dubai Government organization working on the UAE space program, which includes various space satellites projects, such as the Emirates Mars Mission, the Emirates Lunar Mission, and the UAE astronaut program. The center actively works to promote space science and research in the region and encompasses the Emirates Institution for Advanced Science and Technology (EIAST).
PW-Sat is a series of Polish CubeSats designed and built by students at the Warsaw University of Technology in conjunction with the Faculty of Power and Aeronautical Engineering of Warsaw University of Technology, the Space Research Centre of Polish Academy of Sciences, and the European Space Agency. As of January 1, 2024, there have been 2 PW-Sats with a third in development. The first PW-Sat was the first Polish artificial satellite which was launched 13 February 2012 from ELA-1 at Guiana Space Centre aboard Italian-built Vega launch vehicle during its maiden voyage. After their graduation, the team that developed the original PW-Sat have also worked to develop the subsequent missions, establishing a private company named PW-Sat to design and manufacturer the PW-Sats, all of which test novel deorbiting methods, with the overall goal of the program to develop solutions to space debris.
Planet Labs PBC is a publicly trading American Earth imaging company based in San Francisco, California. Their goal is to image the entirety of the Earth daily to monitor changes and pinpoint trends.
The Polish Space Agency is the space agency of Poland, administered by the Ministry of Economic Development and Technology. It is a member of the European Space Agency. The agency is focused on developing satellite networks and space technologies in Poland. It was established on 26 September 2014, and its headquarters are located in Gdańsk, Poland.
Gilmour Space Technologies is a venture-funded Australian aerospace company that is developing hybrid-propellant rocket engines and associated technologies to support the deployment of a low-cost launch vehicle.
BGUSAT was an Israeli research CubeSat built by the IAI and Ben Gurion University.
The Small Satellite Launch Vehicle (SSLV) is a small-lift launch vehicle developed by ISRO to deliver 500 kg (1,100 lb) payload to low Earth orbit or 300 kg (660 lb) payload to Sun-synchronous orbit. The rocket supports multi-orbital drop-offs capability for small satellites.
ION Satellite Carrier is a satellite platform developed, manufactured, and operated by Italian company D-Orbit. The platform features a customizable 64U satellite dispenser capable of hosting a combination of CubeSats that fits the volume. Throughout a mission, ION Satellite Carrier can release the hosted satellites individually, changing orbital parameter between one deployment and the next. Each of the miniature CubeSats weighs a few kilograms.
Skyrora Ltd is a British private space company based in Edinburgh, Scotland, since 2017.
NewSpace India Limited (NSIL) is a Public Sector Undertaking (PSU) of the Government of India and under Department of Space. NSIL is responsible for producing, assembling and integrating the launch vehicle with the help of industry consortium. It was established on 6 March 2019 under the administrative control of the Department of Space (DoS) and the Company Act 2013. The main objective of NSIL is to scale up private sector participation in Indian space programmes.
KP Labs is a Polish Private Space company based in Gliwice that specializes in data processing that was founded in 2016 by students of the Silesian University of Technology who wished to continue to peruse satellite development after graduation. KP Labs is subsidized by the Polish and European governments as part of the Silesian Aviation Cluster program which seeks to turn Silesia into an Aerospace hub. In 2024 KP Labs received the ESA's Innovation Award.
