Russian space officials jettison the bluster after Rogozin's departure

SpaceX launched its Falcon 9 rocket and NBC's Tom Costello spoke with crew members about the collaboration between the U.S. and Russia on the mission. Cosmonaut Anna Kikina: "We are focusing on our common unique single aim and we have not a time for something else"

Eirsat-1 Ireland's first research satellite due to launch in coming months.

It’s never ‘just’ a concussion. Your brain is vulnerable and hurting. After a bad blow to the head, “your brain sloshes around”