Two astronauts are doing well despite rumors of health issues as they wait to return to Earth, the astronauts and NASA say. The astronauts' return was delayed by problems on Boeing's Starliner spacecraft.

Amid public concern, NASA said the Starliner astronauts and the other five spacefarers living in orbit "undergo routine medical evaluations."

Both Suni Williams and Butch Wilmore are in good health on the ISS, NASA confirms, despite tabloid rumors suggesting otherwise.