(a) The term “alien” means any person who is not a citizen or national of the United States. (b) The term “organization” is defined in section 101(a)(28) of the Immigration and Nationality ...

An open letter to any friendly aliens who are considering making first contact with Earth soon: If I've learned anything from the movies, it's that you'll be landing in the United States ...

Blue Ghost will spend the next 16 days in lunar orbit, if all goes to plan. It will conduct additional engine burns to circularize its path around Earth's nearest neighbor, then attempt a landing in ...

The rocket-powered Gracie will conduct five hops during its short lunar stay, including one into the depths of a shadowy ...

McCoy said. “That’s one of the questions we’re trying to answer.” What time is Blue Origin's New Shepard rocket 'moon gravity' launch? Here's how to watch live after a delay ...

Russia's state-owned Rosatom announced a prototype plasma engine which could speed up travel to other planets.

Without a juggernaut like “Avatar,” this year’s visual effects Oscar race is proving a competitive one, with VFX branch members nominating the stellar work in “Alien: Romulus,” “Better ...

In a way, the authoritarian excesses of the Earth-based regime known as the Mandate in my novel Alien Clay are as much a thought experiment as the bizarre life of Kiln, the planet on which the ...

How small? Small enough to fit in a backpack: Estes is a storied company dating back to the 1950s, known for its model rockets for hobbyists. CPR reports that the tiny firm, which has estimated ...