According to an alternative model of how intelligent life emerges on planets like Earth, the existence of aliens—and human ...

A planetary alignment happens when planets “line up” on the same side of the sun. The phenomenon is visible this month ...

A recent study has unveiled how chemical elements and powerful winds shape the atmosphere of a planet far beyond our solar system.

Thirty years ago today, 'Eye of the Needle' gave Voyager an impossible scenario, and gave it a perfectly Star Trek solution.

On February 28, all seven planets will align and be visible from Earth, a celestial event last seen in January without ...

Once again, the Solar Orbiter has flown close to Venus. This time, however, the probe was deflected in such a way that it is ...

Researchers present an alternative to the long-held “hard steps” theory to explain the evolution of complex life, suggesting ...

“Instead of being in a straight line out from the sun, the planets are all, more or less, on one side of the sun so that we ...

So, if astrobiologists ever do find alien life with a weird chemistry that uses some liquid other than water, it's not likely ...

Planet Parade on February 28, 2025, will be a rare celestial event where all seven planets—Mercury, Venus, Mars, Jupiter, ...

For the first time, scientists have developed a 3D map of an atmosphere belonging to a planet outside our solar system.

An old photo from Australia has gone viral with the false claim that it shows a recent photo showing a rare planetary ...