The Latest Breaking News from Sergei Krikalev

It’s fun. It’s educational. It’s hard to put down. You start to realize just how peculiar history is, as you cut through misconceptions, one meme explanation at a time.

Frank Rubio recently became the first American to spend more than a year in space on a single mission. When will the agency send another astronaut up for a full turn around the sun?

A spacecraft has developed a leak leaving three International Space Station crew stranded possibly until February if it is considered too dangerous for it to return home

Tests are being conducted to determine whether Soyuz capsule is unfit for crewed flight after coolant leak.

NASA and Russian space agency Roscosmos answered questions about the Soyuz MS-22 leak. The capsule is supposed to bring a trio from the ISS home in March.

A Russian space official says a coolant leak from a Russian space capsule attached to the International Space Station was likely caused by a micrometeorite strike

A Russian cosmonaut has rocketed from the U.S. for the first time in 20 years, catching a ride with SpaceX

A Russian cosmonaut has rocketed from the U.S. for the first time in 20 years, catching a ride with SpaceX

Russia's space agency is discussing with Moscow a continuation of its participation in the International Space Station past 2024, a Roscosmos official said Monday. Sergei Krikalev, head of Russia's human space flight programs, told reporters that Roscosmos had started "to discuss extending our participation in ISS program with our government…