Three astronauts returned to Earth Wednesday on board a Russian Soyuz capsule after a half-year mission on the International Space Station (ISS), landing in Kazakhstan.
The meteor that injured over 1,500 people when it exploded and showered debris over Russia in February may have had a close shave with the Sun earlier.
The dazzling success of NASA's rover Curiosity has paved the way for a human conquest of Mars, scientists say, almost one year after the groundbreaking probe first touched down on the Red Planet.
Australia took a major step towards the ambitious Square Kilometre Array (SKA) astronomy project with the switching on Tuesday of a test telescope to explore the origins of the universe.
An unmanned Russian carrier rocket exploded on takeoff at the Baikonur cosmodrome in Kazakhstan, releasing tonnes of highly toxic fuel into the air in the space programme's latest disaster caught on live television.
India launched the first of seven satellites for its domestic satellite navigation network Tuesday, its space centre said, in the first step to creating a scaled down version of the US Global Positioning System.
The first four of 12 satellites in a new constellation to provide affordable, high-speed Internet to people in nearly 180 "under-connected" countries were blasted into Space.
China was to launch its longest-ever manned space mission Tuesday, with its second woman astronaut among the crew, as it steps up its ambitious space programme, a symbol of the country's growing power.
A special delivery of peanut butter, pyjamas and parmesan cheese was blasted into the cosmos on Wednesday to bring some Earthly indulgences to the astronauts on board the ISS.