February 24, 2018

China lofts earthquake research craft with cluster of smaller satellites

February 2, 2018

A Chinese Long March 2D rocket successfully delivered seven satellites into a 300-mile-high orbit Friday, boosting international missions to measure seismic signals that could help predict future earthquakes, take detailed imagery of planet Earth and test compact camera, propulsion and radio technology.

James Webb Space Telescope completes critical end-to-end test

January 15, 2018

NASA’s $8.8 billion James Webb Space Telescope has completed critical end-to-end testing in a giant vacuum chamber at the Johnson Space Center, proving the telescope will work properly in the deep cold of space, bring starlight to a sharp focus and precisely track its astronomical targets when launched in 2019.

Photos: European rocket launched from South America

December 16, 2017

An Ariane 5 rocket launch Tuesday added four more navigation satellites to Europe’s Galileo network with an on-target deployment following liftoff from a jungle spaceport on the northeastern coast of South America.

Soyuz carries three station crew members back to Earth

December 14, 2017

A Russian Soyuz spacecraft carrying three space station crew members hurtled back to Earth Thursday, completing a fiery plunge back through the atmosphere before settling to a frigid touchdown on the snowy steppe of Kazakhstan to close out a 139-day mission.

Live coverage: Space station crew back on Earth

December 14, 2017

Outgoing space station commander Randy Bresnik, joined by Russian cosmonaut Sergey Ryazanskiy and European Space Agency flight engineer Paolo Nespoli, returned to Earth early Thursday after nearly five months in orbit. Their Soyuz MS-05 capsule undocked from the International Space Station at 12:14 a.m. EST (0514 GMT), and landed on the steppe of Kazakhstan at 3:37 a.m. EST (0837 GMT).

Space station crew returns Thursday, replacements launch Sunday

December 13, 2017

In a rapid-fire crew rotation, a Russian cosmonaut, a NASA astronaut and an Italian flier plan to close out a 139-day mission aboard the International Space Station with a fiery plunge back to the frigid steppe of Kazakhstan aboard their Soyuz MS-05 spacecraft early Thursday.

Four more Galileo navigation satellites ride Ariane 5 rocket into orbit

December 13, 2017

Unimpeded by rain showers and a dark gray blanket of low clouds, an Ariane 5 rocket thundered away from a European-run space base in the jungle of French Guiana Tuesday to place four Galileo navigation satellites in orbit, an on-target deployment that should improve the location accuracy of new smartphones around the world.

Live coverage: Ariane 5 blasts off with Galileo satellite quartet

December 12, 2017

Four European navigation satellites fastened on top of an Ariane 5 rocket lifted off from Kourou, French Guiana, at 1836:07 GMT (1:36:07 p.m. EST) Tuesday to propel the Galileo navigation network closer to global service. The Ariane 5’s upper stage delivered the spacecraft to a circular orbit more than 14,000 miles above Earth around four hours after launch.

Photos: Ariane 5 rocket arrives at launch pad in French Guiana

December 11, 2017

Mounted on a mobile platform, a European Ariane 5 rocket followed dual rail tracks across the Guiana Space Center in South America on the way to its jungle launch complex Monday, a day before its scheduled blastoff with four satellites to expand Europe’s independent navigation network.

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