We have completed maintenance on DiscoverMagazine.com and action may be required on your account. Learn More

How to Watch NASA's Upcoming Spacewalks to Fix the ISS

The next three spacewalks will complete fixes to the space station’s solar panels and Alpha Magnetic Spectrometer particle detector.

By Hailey Rose McLaughlin
Jan 14, 2020 6:00 AMJan 14, 2020 8:18 PM
European Space Agency astronaut, Luca Parmitano, during the third spacewalk to repair the AMS. (Credit: NASA)


Sign up for our email newsletter for the latest science news

NASA TV will be airing live the next three spacewalks, which will finish repairs to the Alpha Magnetic Spectrometer (AMS) and replacement of batteries on the solar panels on the on the International Space Station (ISS).

Two of the three excursions will be conducted by an all-female team. NASA astronauts Jessica Meir and Christina Koch, who performed the first female spacewalk together in October, will be replacing nickel-hydrogen batteries on the ISS’ solar panels with new lithium-ion batteries.

NASA astronaut Andrew Morgan and European Space Agency astronaut Luca Parmitano will make the third walk to finish repairs to AMS, an important instrument used to study our universe.

The AMS sifts through particles in space, which has led to new discoveries about physics and, specifically, dark matter. Repairing it has been an ongoing project for astronauts on the ISS. The work is complicated in part by the fact that AMS wasn’t meant to be repaired. But because it is providing such important information about the universe we live in, NASA made the choice to fix it. The agency’s engineers have spent four years preparing for the repairs.

The first EVA will take place on Wednesday, January 15; the second on Monday, January 20; and the last on Saturday, January 25.

Live coverage of all three spacewalks will begin at 5:30 a.m. on NASA TV.

1 free article left
Want More? Get unlimited access for as low as $1.99/month

Already a subscriber?

Register or Log In

1 free articleSubscribe
Discover Magazine Logo
Want more?

Keep reading for as low as $1.99!


Already a subscriber?

Register or Log In

More From Discover
Recommendations From Our Store
Shop Now
Stay Curious
Our List

Sign up for our weekly science updates.

To The Magazine

Save up to 40% off the cover price when you subscribe to Discover magazine.

Copyright © 2024 Kalmbach Media Co.