A farewell ceremony will be organised for the <br />four Ax-4 mission astronauts by NASA’s Expedition 73 crew ahead <br />of their scheduled departure from the orbiting laboratory--ISS.

Blast off and spend 24 hours in space with the astronauts who completed NASA's first ever all-female spacewalk! Christina Koch and Jessica Meir share an intimate look at their out-of-this-world ...

The latest version of Elon Musk's Ai chatbot Grok echoes the views of its billionaire creator and will sometimes search for ...