The first pair of Galileo navigation satellites to launch on an Ariane 6 are scheduled to liftoff from Europe's Spaceport in ...

Japan will launch a new navigation satellite to orbit tonight (Dec. 16), and you can watch the action live. An H3 rocket is ...

A strange spider-like formation on one of Jupiter's moons may be the smoking gun in the search for extraterrestrial life in ...

An eye-catching pattern on the surface of Europa, an ice-covered moon, may have profound implications for our understanding ...

Europa’s “wall-demon” scar resembles lake stars on Earth, prompting researchers to investigate whether it indicates pockets of water beneath the moon’s frozen surface ...

Irish planetary scientists have christened a spider-like feature on Jupiter's icy moon Europa as "Damhán Alla," which ...

The latest images from December 14 and 15, 2025 show a prominent anti-tail that extends out to half a million kilometers away ...

Europa, one of Jupiter’s icy moons, shows a bizarre spider-like scar on its surface. Scientists now explain the possible ...

Avi Loeb argued that humanity spent 70 years waiting for alien radio signals when it should have been searching its own ...

The team’s analysis, published as a study in The Planetary Science Journal, suggest that Damhán Alla, and other features like ...

Harvard physicist Avi Loeb slams government secrecy on UAPs and 3I/ATLAS, urging intelligence to focus on security while ...

Scientists have explored a strange, spider-like scar on Jupiter's icy moon Europa, suggesting the feature might have formed from briny water eruptions beneath the moon's ice. NASA's Galileo spacecraft ...