Climate change threatens Komodo dragons

The world's largest lizard, the Komodo dragon, could be driven to extinction by climate change unless significant measures to intervene are taken soon.

Astronauts: SpaceX Dragon capsule 'came alive' on descent

The astronauts on SpaceX's first crew flight said Tuesday that their Dragon capsule "came alive" and sounded like a beast as it descended through the atmosphere to a smooth splashdown in the Gulf of Mexico.

What you need to know about SpaceX's 'Demo-2' mission

SpaceX's "Demo-2" mission from NASA's Kennedy Space Center in Florida this weekend will be the first flight with astronauts aboard the Crew Dragon capsule built by entrepreneur Elon Musk's commercial space company.

NASA, SpaceX bringing astronaut launches back to home turf

For the first time in nearly a decade, U.S. astronauts are about to blast into orbit aboard an American rocket from American soil. And for the first time in the history of human spaceflight, a private company is running the ...

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