On February 23, 1990, NASA's Pioneer 11 spacecraft left the solar system! This was the second spacecraft to travel beyond the ...

A NASA planetary defense officer warns thousands of near-Earth asteroids capable of destroying a city remain undetected.

The United Arab Emirates announced on Tuesday that it would extend its Mars probe mission, now in its fifth year, for an additional three, underlining the oil-rich state's space ambitions.

In late winter, the zodiacal light is visible in the evening in the Northern Hemisphere (false dusk) and in the pre-dawn ...

Space around the Sun contains far more than planets. Scattered through it are smaller bodies made of rock, metal, ice and ...

By taking advantage of a maneuver that would see a spacecraft fire rocket engines while in the solar corona, that ...

"We don’t know where they are,” said NASA’s planetary defense officer Kelly Fast at the AAAS conference in Arizona this week.

Researchers simulated how gravitational collapse forms two-lobed contact binaries in the Kuiper Belt without destructive ...

United Arab Emirates, Abu Dhabi: The UAE Space Agency announced today the extension of the Emirates Mars Mission (EMM) – the first interplanetary exploration undertaken by an Arab nation – until 2028.

Beijing’s plan for more than 200,000 satellites is ambitious alright. If they go into orbit, we could have a space jam within ...

NASA's top planetary defense expert reveals the biggest threat isn't Hollywood-style doomsday rocks, but undiscovered ...

The extension of the mission will provide valuable science, operational and mission experience for ongoing and future deep ...