Blue Origin launched its massive new rocket on its first test flight Thursday, sending up a prototype satellite to orbit thousands of miles above Earth. Named after the ...

It’s one of the most famous moon landing conspiracy theories: how could a flag planted on the moon flutter, when there’s no ...

A 2023 satellite image captured a pair of peculiar phenomena painting parallel swirls in the sea and sky around Norway's Bear ...

The prime minister of Greenland said Friday that the people of his mineral-rich Arctic territory do not want to be Americans, ...

It’s the first time in recorded history that the planet was above a hoped-for limit to warming for an entire year.