This research may help us identify habitable planets around other stars. Alien planets and moons experience rainfall just like Earth. Still, scientists were surprised to learn that raindrops on these ...

NASA's Transiting Exoplanet Survey Satellite (TESS) has found two planets similar in size to Earth and within the habitable zone of star TOI 700 . We might temper our excitement though, as this is not ...

Smile: you might be some alien‘s favourite character on the reality TV show called Earth. A new scientific report suggests that there are 29 planets in our cosmic neighbourhood where alien life could ...

Pluribus imagines Kepler-22b as an ocean world that sends a gift to humanity through radio waves. In real life, no such ...

Humans are finally building the technology that could tell us where to look, when to look, and what signs to watch for. What might we find? Why does it matter? There’s a space-age joke about a man who ...

In a groundbreaking discovery, scientists have identified a ‘super-Earth’ less than 20 light-years away, which could potentially harbor extraterrestrial life. This exoplanet, six times larger than our ...

With the discovery of more than 5,600 planets orbiting other stars and images from robots we have sent to all the planets in our solar system, it is becoming abundantly clear that Earth is unique ...

What sounds like the plot of a sci-fi movie may actually have revealed remnants of the planet that collided with Earth billions of years ago to produce the Moon. Two continent-sized clumps of rock ...