February 26, 2020

Astronauts install antennas for commercial crew capsules

March 1, 2015

Astronauts Terry Virts and space station commander Barry “Butch” Wilmore ventured back outside Sunday for their third spacewalk in eight days to complete initial preparations for upcoming dockings by commercially developed Boeing and SpaceX crew ferry ships.

Boeing’s first two all-electric satellites ready for launch

March 1, 2015

A new class of Boeing-built spacecraft will fly into orbit for the first time Sunday aboard a Falcon 9 rocket, combining Boeing’s electric propulsion technology with SpaceX’s bargain launch prices to send up communications satellites at a fraction of the typical cost.

Photos: Satellites readied for tandem launch on Falcon 9

February 28, 2015

Two communications spacecraft built by Boeing and owned by Eutelsat and Asia Broadcast Satellite will ride a Falcon 9 rocket into orbit Sunday, and these pictures show the satellites stacked together and prepared for liftoff from Cape Canaveral.

Could these bright spots on Ceres be ice volcanoes?

February 28, 2015

The discovery of puzzling bright spots on Ceres, the Texas-sized world now being studied by NASA’s Dawn spacecraft, has scientists wondering whether the features could be plumes from volcanoes launching material into space.

Live coverage: SpaceX Falcon 9 launches

February 28, 2015

SpaceX has launched its third Falcon 9 of the year. The rocket is carrying a pair of communications payloads for Eutelsat and Asia Broadcast Satellite.

NASA approves Sunday spacewalk

February 28, 2015

International Space Station managers Friday cleared astronauts Barry “Butch” Wilmore and Terry Virts to proceed with a third spacewalk Sunday, as originally planned, after concluding a small amount of water in Virts’ space helmet after an EVA Wednesday was an understood condition and not a threat to crew safety.

Four satellites mated to Atlas 5 rocket

February 27, 2015

Four NASA satellites that will create a constellation of formation-flying spacecraft were placed aboard their shared United Launch Alliance Atlas 5 rocket Friday.

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