This montage of 365 images shows the changing activity of our sun through the eyes of ESA's Proba-2 satellite during 2017, along with a partial eclipse for good measure.
A Japanese astronaut has sparked hilarity back on Earth after he claimed to have grown nine centimetres in space, making him worried he would not squeeze into the capsule home.
Environmental challenges, climate change, water and food security and urban air pollution are all interlinked, yet each is studied separately. This is not a sustainable situation, for anybody anymore. To tackle this, professor ...
If you've ever seen the film The Martian, you're familiar with "plants in space." The protagonist in the film, played by Matt Damon, successfully harvests potatoes on Mars to feed himself when he's stranded on the planet.
NASA's Juno spacecraft was a little more than one Earth diameter from Jupiter when it captured this mind-bending, color-enhanced view of the planet's tumultuous atmosphere.
India launched a rocket carrying dozens of satellites from India and six other countries Friday from its island space center.
Christa McAuliffe's lost lessons are finally getting taught in space.
The European Columbus module is packed up and loaded for transport to the US in this image from 2006. Built in Turin, Italy, and Bremen, Germany, the completed module was shipped to NASA's facilities in Cape Canaveral, Florida ...
X-ray-optics technology has progressed such that future astrophysics X-ray observatories will have orders-of magnitude better performance than existing observatories such as NASA's Chandra X-ray Observatory. High-resolution ...
ESA astronaut Alexander Gerst floats inside the International Space Station's European Columbus laboratory. The image was taken during his first flight in 2014.