Petrified wood is one of the most sought-after materials in the world for both its aesthetic value and its scientific value.

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NASA confirmed in a report that Italian astronaut Luca Parmitano almost died during a spacewalk outside the International Space Station (ISS) in July 2013. The E ...

Baumgartner’s goal was to be the first human to break the sound barrier outside of an aircraft. To conquer the challenge, he ...

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Get ready to explore the CBeebies universe and make your own space helmet! This video can not be played To play this video you need to enable JavaScript in your browser.

Two Stranded Starliner astronauts will exit the space station for the first NASA spacewalks scheduled in over six months.

After a gap of more than a year, NASA successfully resumed spacewalks outside the International Space Station on Thursday.