NASA astronaut Koch returns to Earth after record space mission

A capsule carrying a crew of three from the International Space Station, including record-setting United States…

Christina Koch Lands on Earth, and Crosses a Threshold for Women in Space

The astronaut completed three all-female spacewalks and set a record for time in space, but you…

Record-Setting NASA Astronaut, Crewmates Return from Space Station

After setting a record for the longest single spaceflight in history by a woman, NASA astronaut…

Record-breaking spacewalker returns from orbit

ESA astronaut Luca Parmitano returned to Earth today alongside NASA astronaut Christina Koch and Roscosmos cosmonaut…

Luca Parmitano: return to Earth

Video: 00:01:30 ESA astronaut Luca Parmitano touched down in the Kazakh Steppe at 09:12 GMT (10:12…

Coronavirus could cost Australian universities 'billions'

The coronavirus outbreak could deliver a painful multi-billion-dollar hit to Australian universities, as high-paying Chinese students…

Multiple eco-crises could trigger 'systemic collapse': scientists

Overlapping environmental crises could tip the planet into “global systemic collapse,” more than 200 top scientists…

Record-breaking US astronaut set to return to Earth

US astronaut Christina Koch is set to return to Earth Thursday having shattered the spaceflight record…

Universities cancel study-abroad programs amid virus fears

As concerns about China’s virus outbreak spread, universities all over the world are scrambling to assess…

Sediment loading key to predicting post-wildfire debris flows

The mudslides that follow wildfires in Southern California can be deadly and difficult to predict. New…