Stephen Clark
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Technology
Russia’s next-generation rocket is a decade old and still flying dummy payloads
A winding road — Russia’s heavy-lift Angara A5 rocket is about to launch on its fourth test flight. Stephen Clark…
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Technology
NASA cancels a multibillion-dollar satellite servicing demo mission
Enlarge / Artist’s illustration of the OSAM-1 spacecraft (bottom) linking up with the Landsat 7 satellite (top) in orbit. NASA…
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Technology
SpaceX wants to take over a Florida launch pad from rival ULA
First step — SpaceX now plans at least four Starship launch pads, two in Texas and two in Florida. Stephen…
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Technology
Navajo objection to flying human ashes to the Moon won’t delay launch
Enlarge / The Moon sets over sandstone formations on the Navajo Nation. Science instruments aren’t the only things hitching a…
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