Three missions aimed at observing space weather are set to launch Sept. 23 from Florida. Here's what to know about NASA's ...

The spacecraft will study the heliosphere, a vast bubble created by the Sun's solar wind. This bubble acts like a shield, ...

Taiwan's space chief Wu Jong-shinn says the "clock is ticking" for the democratic island to launch its own satellites to ...

Water once flowed through asteroid Ryugu and possibly in early solar system, Japanese researchers claim Experts have ...

Methane gas may signal an atmosphere or geological activity on a distant dwarf planet located at the outer edge of the Solar System. A research team led by the Southwest Research Institute has ...

The official number of planets outside our solar system has reached 6,000, according to space scientists. NASA's tally of ...

The International Deep Space Exploration Association (IDSEA) signals China’s ambition to become a central node in the ...

In 2005, ESA's Huygens probe landed on Titan, revealing the atmosphere, landscapes, and chemistry of Saturn's moon.