swap_horiz LightSail 2 Alternatives
Looking for alternatives to LightSail 2? Compare the top Spacecraft options ranked by our AI scoring system.
LightSail 2
LightSail 2 was a solar sailing spacecraft developed by the Planetary Society, launched into Earth orbit in 2019. It was a small three-unit CubeSat designed to demonstrate controlled solar sailing technology. The mission successfully proved that a spacecraft could alter its orbit using only the pres...
apps Top LightSail 2 Alternatives
The top alternative to LightSail 2 in 2026 is Sputnik 1 with a score of 9.20/10, followed by Explorer 1 (9.20) and Telstar 1 (9.20).
Sputnik 1
A polished metal sphere fitted with radio transmitters and projecting antennas, Sputnik 1 became the world's first artif...
Explorer 1
Explorer 1 became the first United States satellite successfully placed in Earth orbit in 1958. Built by the Jet Propuls...
Telstar 1
Developed by AT&T's Bell Laboratories and launched by NASA in 1962, Telstar 1 was an early American communications satel...
Vostok 6
Vostok 6 carried Soviet cosmonaut Valentina Tereshkova into Earth orbit on June 16, 1963, making her the first woman to...
Mercury Friendship 7
Friendship 7 was the single-seat Mercury capsule that carried John Glenn on February 20, 1962. During the Mercury-Atlas...
SpaceX Crew Dragon
The SpaceX Crew Dragon is a spacecraft designed for transporting cargo and astronauts to Earth orbit. Notably, it repres...
SpaceX Cargo Dragon
The SpaceX Cargo Dragon is a class of reusable uncrewed spacecraft developed to deliver supplies, experiments, and equip...
Gemini 12
Gemini 12 was a 1966 crewed spaceflight and the final mission of NASA's Project Gemini. Launched in November 1966, the s...
Soyuz-TM
Soyuz-TM is a crewed spacecraft developed by the Soviet Union as an upgrade to the earlier Soyuz-T model. Introduced in...
Vanguard 1
Vanguard 1 is an American satellite launched on March 17, 1958, as part of the U.S. Navy's Vanguard project. It was the...
Soyuz-TMA
The Soyuz-TMA is a Russian crewed spacecraft introduced in 2002 to serve as the primary transport vehicle for the Intern...
Soyuz-MS
Soyuz-MS is a modernized Russian crewed spacecraft developed for transporting astronauts to the International Space Stat...
Space Shuttle Atlantis
Space Shuttle Atlantis is a retired NASA orbiter that completed 33 space missions during its operational lifetime from 1...
Shenzhou
Shenzhou is China's crewed spacecraft series developed to support human spaceflight missions in low Earth orbit. In 2003...
MMS (Magnetospheric Multiscale Mission)
NASA's Magnetospheric Multiscale Mission (MMS) is a four-spacecraft constellation launched on March 12, 2015, to study m...
Soyuz-T
The Soyuz-T was a Soviet crewed spacecraft developed as an modernization of the earlier Soyuz model, conducting its init...
Space Shuttle Endeavour
Space Shuttle Endeavour is a retired NASA orbiter that served as the fifth and final operational vehicle in the Space Sh...
Vostok 2
Vostok 2 was a Soviet crewed spaceflight launched on August 6, 1961, carrying cosmonaut Gherman Titov. The mission made...
Sputnik 2
Sputnik 2 was the second spacecraft launched into Earth orbit by the Soviet Union, lifting off on November 3, 1957. The...
Gemini 3
Gemini 3 was the first crewed mission of NASA's Project Gemini, successfully launching on March 23, 1965. The two-person...
summarize Quick Comparison Summary
| Alternative | Score | vs LightSail 2 | Action |
|---|---|---|---|
| 9.20 Excellent | +1.65 | Compare | |
| 9.20 Excellent | +1.65 | Compare | |
| 9.20 Excellent | +1.65 | Compare | |
| 9.20 Excellent | +1.65 | Compare | |
| 9.20 Excellent | +1.65 | Compare | |
| 9.05 Excellent | +1.50 | Compare | |
| 8.75 Great | +1.20 | Compare | |
| 8.55 Great | +1.00 | Compare | |
| 8.55 Great | +1.00 | Compare | |
| 8.45 Great | +0.90 | Compare |
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