A Pilatus PC-12 aircraft equipped with a portable laser terminal transmitted 4K video to the International Space Station and back. "Laser communications use infrared light to transmit 10 to 100 times ...

The European Space Agency (ESA) is ready to guide the ESA/NASA Solar Orbiter spacecraft through its closest encounter with ...

Prospective ESA astronaut and former British Paralympian John McFall has passed the medical assessment needed for a long-term ...

Edinburgh Science Festival is the first and still one of Europe’s biggest science festivals, taking place over the Easter ...

A prototype electric plasma rocket engine capable of significantly increasing thrust and efficiency has been unveiled by ...

The question about methane and global warming is raised because there are multiple pollutants that drive climate change.

NASA astronauts Don Pettit and Matt Dominick talked puking after returning to Earth, drinking recycled coffee in space and ...

A space expert has revealed the shocking reality behind one of the serious health issues the NASA astronauts stranded on the International Space Station could face. Suni Williams and Butch Wilmore's ...

Boeing's Starliner astronauts are in the final stretch of their unexpectedly long stint in Earth orbit — and they're setting ...

A slate of female astronauts visited the United Nations General Assembly Hall on Tuesday for a ceremony commemorating the ...

Sen aims to use the story-telling power of video to inspire, empowering everyone to witness planetary change and humanity's exploration of space.

From the daily newsletter: a doctor goes to Mars. Plus: investigating celebrity yearbooks; Merve Emre on friendship books; ...