While these arid regions seem more believable as livable planets than mountain-high walls of water, are they actually realistic? Is it possible for sci-fi planets like Tatooine to bear native life ...

Intelligent life may develop on planets as a rule, not an exception — increasing the odds of humanity existing beyond Earth, according to a new study. Researchers from Penn State University ...

But, just how realistic would it be for interstellar travelers to have inaccurate maps, leading to missing or hidden planets? When you dig into the the actual science of star mapping the answer is ...

Stargazers will be treated to a dazzling six-planet "alignment" this January. A planetary alignment, or a "planet parade" according to the internet, will grace our night sky just after dusk ...

Yes, six planets will be visible in the January night sky. And yes, they'll be in a line. But because planets always appear in a line from our Earth-bound vantage, the alignment isn't anything out ...

Experts told Newsweek about the difficulties of reaching Mars as the United States faces complex challenges in space policy.

2025 is starting off with a bang for skygazers, with a planet parade now visible in the night sky. A planet parade is when several of our solar system's planets are visible in the night sky at the ...

For much of January and February, you have the chance to see six planets in our solar system after dark, although two — Uranus and Neptune — will be tough to see without a telescope or high ...

A parade of planets will be visible to skywatchers around the globe through the rest of this month and into February. At least four planets — Venus, Jupiter, Mars and Saturn — should be ...

Six planets are aligning with four visible to the naked eye in late January. Here's how to find them in Michigan.