International Space Station (ISS) astronaut Kjell Lindgren has treated his Twitter fans to a host of spectacular images over the last few weeks, sharing stunning images of the natural and man-made ...

NASA astronauts Kjell Lindgren, Jessica Watkins ... at the Smithsonian’s National Air and Space Museum in Washington. Get the best tech, science, and culture news in your inbox daily.

This year, 2015, was probably the best year on record ... and energy moving outwards into space at about 93,000 miles per hour. 2) ISS Views Astronaut Kjell Lindgren finally returned back to ...

Aubrey Gemignani/NASA via Getty Images — -- There's now a doctor on board the International Space Station. Dr. Kjell Lindgren, who is board certified in emergency medicine and aerospace ...

Earlier this week, he tweeted a stunning picture of a lightning strike illuminating the solar panels of the International Space ... Kjell Lindgren (@astro_kjell) September 2, 2015 The photo ...

NASA astronaut Don Pettit's sunflower blooms on the International Space Station as part of his personal biology experiment in 2012. NASA astronauts Kjell Lindgren (left) and Scott Kelly sample ...

With more than 100 wildfires burning in parts of California, Oregon and Washington, NASA’s astronaut Kjell Lindgren shared a photo of the colossal plumes of smoke seen from space. “Thoughts ...

But there’s another American in space right now, and he’s got some pretty sick shots of our home planet, too. Kjell Lindgren, a native of Taiwan who grew up in England and the American Midwest ...