A look back at catastrophic space flights

An unmanned commercial supply ship bound for the International Space Station exploded moments after liftoff from a launch pad at Wallops Island, Virginia, Tuesday evening, with debris falling in flames over the launch site.

Space: The final frontier... open to the public

Historically, spaceflight has been reserved for the very healthy. Astronauts are selected for their ability to meet the highest physical and psychological standards to prepare them for any unknown challenges. However, with ...

Experts explore the medical safety needs of civilian space travel

The commercial aviation industry has medical care standards, as does NASA for traditional space missions, and the emerging commercial space transportation industry will need to define medical care practices as well. The unique ...

Is space tourism safe or do civilians risk health effects?

Several companies are developing spacecraft designed to take ordinary citizens, not astronauts, on short trips into space. "Space tourism" and short periods of weightlessness appear to be safe for most individuals according ...

NASA seeks concepts for innovative uses of large space telescopes

NASA is exploring options for innovative and imaginative uses of two large space telescopes recently transferred to the agency. In a request for information (RFI) published Monday, NASA seeks information about system concepts ...

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