Spacecraft navigation explained with radio tracking, optical systems, and autonomous methods that enable deep space ...

NASA is speeding up communications in space with experiments aboard the International Space Station, Orion spacecraft and ...

India’s first homegrown cosmic dust detector, called the Dust EXperiment (DEX), has revealed that tiny particles from space ...

Limitless Space Institute compares the travel time of spacecraft propelled by nuclear power to that of imaginative fusion ...

A dead satellite can become a high-speed hazard in an orbit that is already packed with working spacecraft. That risk is why ...

A faint interstellar object detected in July 2025 has quietly reshaped how scientists and security planners view threats from ...

At the height of the space race, government agencies conducted all space missions, but that’s no longer the case. Behold ...

CHANTILLY, Va. - Efforts to move the space shuttle "Discovery" from Northern Virginia to Texas have hit a roadblock. So, it ...

Physicists discovered that the famous ‘Star Trek’ spaceship got a lot right about designing a ship to jump from galaxy to ...

From the Artemis II moon mission to searching for signs of life on distant plants, 2026 will be a big year for space.

But machinery used on the moon must function in low gravity, a vacuum and amid abrasive lunar dust. It must also survive the two-week lunar night of electronics-killing temperatures that plunge to ...

NASA's Artemis II will celebrate America's 250th anniversary while flying the first humans to the Moon since Apollo 17 in ...