A new study has proposed the existence of Planet Y, an alternative Planet Nine candidate that is smaller and closer to Earth ...

There are a couple of ways that scientists can date planets, so which planets formed first in our solar system?

One of the most notable properties of the giant planets in our solar system—Jupiter, Saturn, Uranus and Neptune—are the ...

A mysterious space object named 2023 KQ14, nicknamed “Ammonite,” challenges theories about the mysterious and possible Planet ...

For all the talk about life across the cosmos, Earth remains the only confirmed example. That single data point makes your ...

A new study suggests yet another theory for a possible extra planet in our solar system, likely of a size between Mercury and ...

Solar installers set up an array on the roof of One Hope Community Church in Hunting Park. (Courtesy of Allen Drew) This story is part of the WHYY News Climate Desk, bringing you news and solutions ...

Astronomers have discovered 2017 OF21, a distant dwarf planet candidate located about 90 times farther from the Sun than Earth, making it more than twice as far as Pluto. With a highly elongated orbit ...

Hundreds of thousands of solar farms and solar energy projects have opened in New York over the past decade amid rising concerns about the state's "extremely uncertain" energy future, state data show.

A judge has allowed Portside Solar to join DTE Energy's lawsuit against St. Clair County. The lawsuit challenges new county regulations on solar energy facilities. DTE and Portside argue the county's ...

A mysterious object hurtling through space has been identified as a rare “interstellar object,” only the third of its kind ever seen. In July, NASA reported its ATLAS (Asteroid Terrestrial-impact Last ...

SPRINGPORT TOWNSHIP, Mich. (WLNS) – Tough questions for a company looking to build a solar farm in Mid Michigan. A company called Hecate is planning to apply for a special permit through the State for ...