Known as the giant-impact hypothesis, this proposed event involves a collision between Earth and a hypothetical Mars-sized protoplanet astronomers call Theia.

Read an excerpt from Max Evry's new film history book, 'Stranded on Earth: How Night Skies Became E.T. the Extra-Terrestrial.' ...

A giant planet more than 1,000 light-years away has an atmosphere that extends farther on one side than the other.

Some believe we live on a pear-shaped planet that is completely hollow. The same crowd say the entrance to h*ll can be found ...

Massive recreations of the surfaces of the moon and Mars are being built inside the facility, as the state defends its stake ...

Christopher Nolan's sci-fi masterpiece Interstellar shares similar themes as great literary works like Carl Sagan's Contact ...

Russia is expected to build the first nuclear power plant on the moon by the mid-2030s. This was announced on October 15 by ...

"Brick or Treat?" This is Tetsuo.Halloween has come to LEGO Fortnite as well.Usually, information is released on the official ...

The CEO of Pioneer Labs, a biotech startup developing Mars-adapted microbes, is on a quest to make alien worlds nice places ...

As I get older, the years seem to fly by in the blink of an eye.Before I knew it, there are only two months left in this year ...

Through close collaboration between the RHS, Chinese garden societies and the city’s Chinese community, a new garden in the ...

The streamer took home seven awards at the 2026 Academy Awards, and at this year’s Emmy Awards, the Netflix original ...