NASA, International Space Station
Watch 2 NASA astronauts repair X-ray telescope on ISS during a spacewalk today
The two astronauts have a busy day ahead of them. Hague and Williams will "patch light leaks in the NICER X-ray telescope, then ready the Alpha Magnetic Spectrometer for future upgrades," NASA officials wrote in a Jan. 15 blog post.
LIVE | NASA astronaut Suni Williams steps out on a spacewalk after 7 months in orbit
Suni Williams, the station's commander, had to tackle some overdue outdoor repair work alongside NASA's Nick Hague. They emerged as the orbiting lab sailed 260 miles (420 kilometers) above Turkmenistan. "I'm coming out," Williams radioed.
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