NASA is working on a partial power outage on the space station that’s delaying a SpaceX launch

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<p id=NASA engineers are investigating a power issue on the International Space Station, which is delaying an upcoming flight to the orbiting lab. On Monday, a switch failure caused some of the station’s power channels to go down. The ISS still has power, though, and the problem doesn’t pose any threat to the crew, but NASA needs to replace the switch before spacecraft can visit the ISS again.

To generate power, the ISS boasts eight long solar arrays on the outside of the station that convert sunlight into electricity. That electricity is then rerouted throughout the ISS via four switches known as MBSUs. But now, one of those four switches is acting up. As a result, two of the eight power channels that provide electricity to the station aren’t…

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Sri Lanka restores Facebook and YouTube access after nine-day blackout

The Sri Lankan government has ended a blackout of social media sites that was imposed after the bombings in the country earlier this month, The New York Times reports.

The shutdown, which started soon after the April 21st Easter attacks, affected major services, including Facebook and YouTube. The government said the ban was necessary to prevent the spread of misinformation following the bombings on churches and hotels. More than 250 people were killed in the attacks, which ISIS has claimed responsibility for.

The decision generated debate about the politics of social media access in an emergency, but the effectiveness of the ban has not been obvious. While not unheard of, a nine-day…

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Garmin refreshes its line of Forerunner GPS watches with five new models

Garmin is updating its line of Forerunner GPS running watches today with an entirely new lineup of watches, ranging from the entry-level $199.99 Forerunner 45 to the $599.99 Forerunner 945, which is meant for professional athletes.

The Forerunner 45 (and 45S, which is a smaller version of the 45) have gotten the biggest visual changes of the lineup. They have the same round watchface as the pricier models in the Forerunner lineup, along with some new tracking features for planning exercises throughout the day and support for Garmin’s Coach function. Like all of Garmin’s Forerunner watches, there’s a built-in heart rate sensor and onboard GPS.

The 245 (and 245 Music, which is the same as…

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