Researchers say they found a curious dot on infrared images taken 23 years apart that seems to be moving in a manner ...

A 9th planet in our solar system might be found — and no, it’s not Pluto - Is there another planet out there? Researchers say ...

The possibility that an additional planet may be hidden far into the solar system was touted more than a century ago. In 1983 ...

Caroline Delbert is a writer, avid reader, and contributing editor at Pop Mech. She's also an enthusiast of just about ...

Pluto was discovered in 1930 in Arizona, but in 2006 scientists decided to cut Pluto from the planetary line up. Here is why ...

Scientists have found what they are calling the strongest sign yet of possible life beyond our solar system after detecting the chemical footprint of gases in an alien planet's atmosphere that on ...

DUBUQUE, Iowa (KWQC) -An energy source you might want to consider for your home or business comes with so many financial incentives is solar. On the day of the QCL interview (April 22), is ...

Nasa has said the rare formation will last about an hour at 5.30am on Friday, April 25. Known as a "conjunction", it's a fairly common occurrence for a planet to be seen close to the moon. Two or more ...

The AP is solely responsible for all content. A new "Tatooine-like" planet outside the solar system may orbit two failed stars, scientists reported Wednesday. Related video above: The dark energy ...

And these observations are giving us hints about what's going on? A new "Tatooine-like" planet outside the solar system may orbit two failed stars, scientists reported Wednesday.Related video ...