Mission Reports
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News
Pioneering probe for gravitational wave observatory ends mission
The European Space Agency’s LISA Pathfinder spacecraft, now sailing around the sun on a trajectory away from Earth, was deactivated Tuesday after a nearly 18-month mission testing previously-untried lasers, vacuum enclosures, exotic gold-platinum cubes and micro-thrusters needed for a trio of gravitational wave observatories set for launch in the 2030s.
Mission Reports
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Sierra Nevada’s Dream Chaser on the move in California
An atmospheric test model of Sierra Nevada’s Dream Chaser spacecraft, a cargo carrier for the International Space Station that will take off on top of an Atlas 5 rocket and land on a runway, is undergoing braking and steering checks in California ahead of a flight test later this year, the company said Monday.
News
Jupiter images thrill, inspire public participation
Processing images from the camera aboard NASA’s Juno spacecraft orbiting Jupiter has turned into a cottage industry of sorts, as rank amateurs, accomplished artists and experienced researchers turn relatively drab “raw” images into shots ranging from whimsical to spectacular and everything in between.
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Soyuz rocket lifts off with 73 satellites
A Russian Soyuz booster lifted off Friday from Kazakhstan on a complex mission to deploy 73 satellites into three different orbits, including a Russian spacecraft to locate forest fires, 48 CubeSats for Planet’s global Earth observation fleet, and eight nanosatellites for Spire Global’s commercial weather network.
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Chinese TV broadcasting satellite reaches operational orbit after off-target launch
The Chinasat 9A communications satellite has arrived at its operational perch more than 22,000 miles over the equator after a Long March rocket deployed the craft in a lower-than-planned orbit last month due to a roll control error in the launcher’s third stage, according to China’s top state-owned aerospace contractor.
Atlas 5
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First images of Jupiter’s Great Red Spot reach Earth
Two days after NASA’s Juno spacecraft streaked over Jupiter’s Great Red Spot, pictures of the solar system’s largest, most powerful storm, have been transmitted to Earth, giving eager scientist close-up views of the 10,000-mile-wide anticyclone where 400-mph winds have been howling for at least 187 years and possibly much longer.
Mission Reports