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World

​North Korean Satellite Launch Fails, Again

The ​rocket failure was an embarrassment for the country’s leader, Kim Jong-un, who badly needed a morale-booster for his people.

Magazine

The First 3-D Printed Rocket Fails Shortly After Launch

Relativity Space, a private company with ambitions for sending people to Mars, made it off the launchpad, but the vehicle…

Magazine

SpaceX Test Fires 31 Engines on the Most Powerful Rocket Ever

The ignition of the Super Heavy booster may set up an uncrewed orbital flight test next month of Starship, the…

Magazine

Space and Astronomy in February: What to Expect

February’s space events start with a somber memorial. The first of the month is the 20th anniversary of the Columbia disaster, when…

Magazine

Space and Astronomy: What to Expect in 2023

As years in space and astronomy go, 2022 is going to be a tough act to follow. NASA wowed us…

Magazine

Space and Astronomy: What to Expect in 2023

As years in space and astronomy go, 2022 is going to be a tough act to follow. NASA wowed us…

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