Which one of the following is the first commercial space station?
- (a)Axiom Station
- (b)International Space Station
- (c)Galileo
- (d)Voyager 1
Correct — A, Axiom Station. Axiom Space is building the first space station intended to be owned and run commercially rather than by governments — the company's own description is that the construction of the world's first commercial space station is under way. The plan is to launch modules that first berth to the International Space Station and later detach to fly as an independent free-flying station: a Payload Power Thermal Module first, then Habitat One, an airlock, Habitat Two and a research and manufacturing module. As of the 2024 exam no module had flown; that is still the position, so it remains the first commercial station under construction rather than one in orbit.
- (b)International Space Station — The ISS is the exact opposite of a commercial station — it is an intergovernmental project of NASA, Roscosmos, ESA, JAXA and the Canadian Space Agency, continuously crewed since 2000. Commercial firms fly cargo and crew to it, but they do not own it.
- (c)Galileo — Galileo is the European Union's global satellite navigation constellation, the European counterpart of GPS. It is a fleet of navigation satellites in medium Earth orbit, not a crewed station of any kind.
- (d)Voyager 1 — Voyager 1 is a NASA interplanetary probe launched in 1977 that flew past Jupiter and Saturn and has since crossed into interstellar space. It is uncrewed and is not a station.
A space station is a spacecraft designed to keep crews living and working in orbit for long periods, with life support, power and docking ports but no capacity to land. Every station flown so far has been a state project — Salyut and Mir for the Soviet Union, Skylab for the United States, Tiangong for China, and the ISS for a five-agency partnership. What is new is the shift of low Earth orbit to private ownership: NASA plans to retire the ISS around 2030 and buy services from privately owned stations instead, and Axiom Station is the most advanced of the contenders, with Orbital Reef and Starlab among the others.
This item is settled by reading each option's category rather than by knowing anything about Axiom. Of the four, only two are stations at all, and one of those is famously intergovernmental — so the answer must be the remaining name. That is a useful habit for current-affairs items: sort the options by what kind of thing they are before trying to recall specifics. If you do want an anchor for Axiom, the company also organised the private astronaut missions to the ISS, and Group Captain Shubhanshu Shukla of the Indian Air Force flew as pilot on Axiom Mission 4 in 2025 — the mission that made him the second Indian in space and the first aboard the ISS.
- Axiom Space describes Axiom Station as the world's first commercial space station, currently under construction.
- Its modules are planned to berth to the ISS first and later separate into a free-flying station.
- The ISS is an intergovernmental station operated by NASA, Roscosmos, ESA, JAXA and the Canadian Space Agency.
- Galileo is the European Union's satellite navigation constellation and Voyager 1 is a 1977 interplanetary probe.
Sort by category first: two of the four are not space stations, and the third is intergovernmental.
- Picking the ISS because commercial crew and cargo vehicles serve it; the station itself is intergovernmental.
- Assuming Axiom Station is already in orbit — as of the exam and since, it is under construction.
- Treating Galileo or Voyager 1 as stations; one is a navigation constellation and the other an interplanetary probe.
Asked as a one-line current-affairs recall item where three options belong to entirely different categories — sort by category and the answer follows.
The damage to the Spektr Module of the Russian Space Station Mir was due to
- (a) collision with a Soyuz cargo ship
- (b) faulty material design of the Spektr Module
- (c) explosion inside the space station
- (d) collision with an asteroid
Answer(a) collision with a Soyuz cargo ship — the Progress M-34 resupply craft struck Spektr during a manual docking test in June 1997.
The earlier generation of the same subject. Mir was the state-run station of its era, which is exactly the model Axiom Station is designed to replace with a privately owned one.
- practice — not a real PYQ
Which of the following space stations was operated by the Soviet Union and later Russia until it was deorbited in 2001?
- (a)Skylab
- (b)Mir
- (c)Tiangong
- (d)Salyut 1
Answer(b) Mir — assembled from 1986 and deorbited in March 2001; Skylab was American and Tiangong is Chinese.
- practice — not a real PYQ
Galileo is best described as
- (a)a European space station
- (b)the European Union's satellite navigation system
- (c)a European Mars rover
- (d)a European space telescope
Answer(b) the European Union's satellite navigation system — the European counterpart of GPS.