"We're not saying, and we can't say, that there's no life in Europa. What we're saying is that it's a harder proposition, ...

WASHINGTON, DC—This week, NASA’s new administrator, Jared Isaacman, said he has “full confidence” in the space agency’s plans ...

Skywatchers can anticipate a 'ring of fire' effect during an annular solar eclipse on February 17, 2026, primarily visible ...

Scientists studying Jupiter’s moon Europa have zeroed in on a strange, spider-like feature etched into the moon’s icy shell, ...

When the moon's light passes through ice crystals in high-level cirrus clouds, that light gets bent. It gets bent at a ...