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All launchesLong March 6 | Unknown Payload
China Aerospace Science and Technology Corporation
Soyuz 2.1a | Progress MS-34 (95P)
Russian Federal Space Agency (ROSCOSMOS)
Soyuz-5 | Demo Flight
RKK Energiya
Falcon 9 Block 5 | Starlink Group 17-16
SpaceX
Falcon Heavy | ViaSat-3 F3 (ViaSat-3 Asia-Pacific)
SpaceX
Latest Space News
View all βSpace Tools
View all βISS Tracker
Live position of the International Space Station
Orbital Calculator
Compute orbital periods, velocities, and altitudes
Planet Weight Calculator
Find your weight on Mars, Jupiter, and beyond
Asteroid Impact Simulator
Model the effects of an asteroid strike on Earth
Rocket Selector
Find the right launch vehicle for your mission
Travel Time Calculator
How long to reach other planets and stars
Telescope Finder
Match the right telescope to your stargazing goals
Mars Age Calculator
How old would you be living on the Red Planet?
Space Programs
View all βArtemis Program
NASA
NASA's flagship program to return humans to the Moon and establish sustained lunar presence. Artemis I (uncrewed) flew 1.4M miles around the Moon in 2022. Artemis II crew is in quarantine at KSC as of March 2026 for the first crewed lunar flyby. The program's architecture was restructured in late 2024 β Artemis III became an LEO lander demo, Artemis IV is the first landing, and Artemis V uses Blue Origin's lander. Over 60 nations signed the Artemis Accords.
Commercial Crew Program (CCP)
NASA
Public-private partnership restoring US crew launch capability after Space Shuttle retirement. SpaceX Crew Dragon is the primary ISS crew transport vehicle, with 13+ successful crewed missions since 2020. Boeing Starliner's crewed flight test in June 2024 experienced thruster issues β crew returned via SpaceX Dragon in Feb 2025. Starliner future uncertain.
Space Launch System (SLS)
NASA / Boeing (prime)
NASA's super heavy-lift launch vehicle for deep space. Block 1 successfully flew Artemis I in 2022 β most powerful rocket flown at the time. Block 1B (Exploration Upper Stage by Boeing) planned for Artemis IV+. Under scrutiny for high per-launch cost vs. SpaceX Starship. Congress has maintained funding through reconciliation acts.
Commercial Lunar Payload Services (CLPS)
NASA
Task-order program enabling private companies to deliver NASA science payloads to the lunar surface. Created a commercial lunar lander industry from scratch. Intuitive Machines achieved first US lunar landing since Apollo (IM-1, Feb 2024). Firefly completed first fully successful commercial soft landing (Blue Ghost M1, March 2025). Multiple missions per year now planned.
Space Companies
View all βRocket Lab
RKLBPure-play end-to-end space company β launch + spacecraft + components
Intuitive Machines
LUNRLeading commercial lunar lander company β NASA CLPS anchor provider
AST SpaceMobile
ASTSDirect-to-cell satellite broadband β connecting unmodified phones from space
Redwire Corp
RDWIn-orbit manufacturing, space infrastructure, and mission-critical components
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