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Shubhanshu Shukla (right) has been assigned to the Ax-4 mission while Prasanth Balakrishnan Nair (left) will be his backup. Credit: Office of Indian PM Modi Updated 11:15 p.m. Eastern with Axiom Space ...

As NASA sets its sights on the moon and Mars, the agency has taken a significant step forward by selecting 10 new astronauts. This new class of astronauts is a testament to NASA’s commitment to ...

Did you know that training for a spacewalk requires a 6.5 million gallon swimming pool, a team of divers, and a mock-up of the International Space Station? Astronauts have to train for a variety of ...