NASA’s new PUNCH mission just opened its eyes to space, capturing its first images of the Sun’s outer atmosphere and the surrounding solar system. With four satellites now fully activated, scientists ...

NASA has launched the new PUNCH mission, which aims to deliver the first images of the outer atmosphere of the Sun and the ...

The U.S. government has an official plan for a zombie apocalypse Think The Walking Dead is straight-up fiction? Well, it is—but the government wants to be prepared for a real-life version anyhow. The ...