Recent scientific discoveries reveal two extraordinary phenomena that could change our understanding of Earth's hydrology.

Space agencies have systems in place to spot, track, and forecast the future orbits of potentially hazardous asteroids.

NASA detects mysterious 'chirping' signals, or chorus waves, 165,000 km from Earth, revealing surprising energy transfer in ...

A U.S. scientist searching for a civilization across 7 Earth clones circling the red dwarf star TRAPPIST-1 says its own alien ...

An international team of astronomers has detected mysterious chirping signals in an unexpected region of space, raising major ...

SpaceTV-1, a set of Ultra High Definition 4k cameras from space streaming company Sen, was delivered to the International Space Station (ISS) last year, and is now broadcasting live views of Earth and ...

The surface of our Earth is wriggling with life: it's the defining feature of our planet, which, far as we know, makes it ...

NASA has plans to launch the first deep space station for humans to live long-term. Is it a necessary step to Mars?

Scientists searching for life beyond Earth often look to ocean worlds like Enceladus, one of Saturn’s icy moons. Enceladus ...