Venus gets called Earth’s twin because of how similar the two planets are in size and structure, but that’s where […] ...

L ast February, debris from a SpaceX Falcon 9 rocket set the skies of Europe ablaze before crashing down to Earth in Poland, ...

International Space Station, where astronauts have lived and worked for 25 years, is visible to us on Earth. How to see it ...

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Scientists trekked across Icelandic lava flows that served as stand-ins for Venus’s volcanic landscapes, testing tools and ...

Video captured by KHOU 11 television showed the aircraft touching down on the runway without its landing gear extended. The ...

NASA's next moon rocket is on the launch pad for testing, and you can follow its progress live.

The SLS wet dress rehearsal is the rocket's last major hurdle before launch.

New Scientist. In each episode, hosts Leah Crane and Chelsea Whyte explore what would happen if they were given cosmic powers to rearrange the universe. They speak with astronomers, cosmologists and ...

The Russian Federation is the largest country in the world by area, spanning two continents. Following the Russian Revolution, the USSR was established, become the world’s first constitutionally ...