Kelly Kaplan

In March 2016, NASA astronaut Scott Kelly returned from an unprecedented 340-day mission on the International Space Station. A year later, his doctors released preliminary results of an extensive study comparing his health to that of his earthbound identical twin brother, Mark. And this past January, NASA announced that attendees at a recent scient...

US space agency NASA has dumped Boeing Co from a multibillion-dollar competition to fly cargo to the International Space Station, company officials said on Thursday.

In March 2016, NASA astronaut Scott Kelly returned from an unprecedented 340-day mission on the International Space Station. A year later, his doctors released preliminary results of an extensive study comparing his health to that of his earthbound identical twin brother, Mark. And this past January, NASA announced that attendees at a recent scient...

US space agency NASA has dumped Boeing Co from a multibillion-dollar competition to fly cargo to the International Space Station, company officials said on Thursday.