A universe of
knowledge.

NASA’s lunar exploration campaign combines crew transport, launch systems, landing capabilities, science, and international partners.

Regions of spacetime bounded by an event horizon, studied through their influence on matter, light, and gravitational waves.

ISRO’s 2023 lunar mission demonstrated a soft landing and rover operations in the Moon’s southern high latitudes.

CubeSats use standardized size and deployment interfaces to make compact space missions easier to integrate and launch.

NASA’s worldwide antenna network carries commands, receives science data, and supports navigation far beyond Earth orbit.

An intergovernmental organization through which European countries develop and carry out space programmes together.

Planets outside our Solar System, discovered and studied using the subtle effects they have on light and on their host stars.

JAXA’s robotic mission connected asteroid exploration with laboratory analysis of material returned to Earth.

An international orbital facility for research, technology demonstrations, and learning how people live in space.

India’s space agency, connecting practical services on Earth with the exploration of the Moon and beyond.

A NASA, ESA, and CSA observatory that studies galaxies, star formation, and planetary atmospheres using infrared light.

Japan’s aerospace agency, with work spanning launch vehicles, satellites, human spaceflight, and small-body exploration.

The fourth planet from the Sun preserves geological evidence of ancient water and offers a test of how planetary environments change.

The United States’ civilian agency for space exploration, Earth and space science, and aeronautics research.

The study of motion under gravity, used to design satellite orbits, planetary encounters, and journeys between worlds.

Rocket engines produce thrust by accelerating propellant, allowing vehicles to launch and spacecraft to change their trajectories.

Navigation satellites broadcast timed signals that receivers use to estimate position and synchronize clocks.

Artificial satellites carry instruments and services into orbit, supporting science, navigation, communications, and observations of Earth.

The discipline of turning a mission’s purpose into a coherent, testable system of spacecraft, ground equipment, and operations.

A rocky world whose surface preserves a record of impacts, volcanism, and the early history of the Earth–Moon system.

The Sun and its gravitationally associated worlds, including planets, moons, asteroids, comets, and distant icy populations.

The Sun supplies Earth’s light and energy while driving a changing environment of plasma, magnetic fields, and radiation.

Two spacecraft launched in 1977 transformed our view of the giant planets and crossed the boundary of the solar wind.