HOUSTON (NASA PR) — NASA astronaut Kate Rubins and cosmonauts Sergey Ryzhikov and Sergey Kud-Sverchkov of the Russian space agency Roscosmos will discuss their mission and the upcoming 20th anniversary of continuous human presence aboard the International Space Station during an in-orbit news conference at 11:10 a.m. EDT Friday, Oct. 30. The news conference will air live on NASA TV and the agency’s website.