VIDEO: Astronaut debrief – Expedition 54/55

What did astronauts Joe Acaba, Mark Vande Hei and Scott Tingle do when they were aboard the International Space Station? What experiments did they run? How did they sleep? Relive the journey of Expeditions 54/55 with the mission’s astronauts. The three NASA astronauts are joined by fellow Expedition 54/55 cosmonauts

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On anniversary, Curiosity rover still exploring Mars

On Mars, there is a roving science laboratory with lasers and cameras and active science experiments as we speak. On Aug. 5, 2012, Curiosity landed on Mars and has been making tracks (and history) ever since. Let’s run through some quick facts about the Mars Science Laboratory. What’s it’s real

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NASA announces Commercial Crew astronauts

Soon, American astronauts will launch on missions to the International Space Station from U.S. soil. That may not seem like a monumental sentence, but it’s been six years and counting since the last Space Shuttle mission launched. Since then, any astronauts journeying to ISS had to go through Russia’s Roscosmos

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Expedition 54/55 astronaut debrief Aug. 7

What happens on the International Space Station? What did astronauts Joe Acaba, Mark Vande Hei and Scott Tingle do when they were aboard ISS? What experiments did they run? How did they sleep? Relive the journey of Expeditions 54/55 with the mission’s astronauts at 6:30 p.m. Aug. 7, only at

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