Artemis II will send astronauts around the Moon for the first time since 1972.New telescopes will survey billions of galaxies and search for tho ...

Scientists say the findings of the new study may make future searches for extraterrestrial intelligence faster and more ...

Seeds that flew on a NASA mission were planted, and now a sweet gum tree will be celebrated as a “moon tree” in Manhattan.

The sci-fi movie “Disclosure Day” predicts that our reaction to intelligent alien life will be chaotic. But what does the ...

Rocket-launch businesses can enable companies like SpaceX or Rocket Lab to pursue more lucrative markets, experts say. SpaceX has paved the way for the space industry to flourish, and its initial ...

Now, an international team of researchers reports in the journal Science Advances that a short time later, a more than ...

Maintaining reliable communication during space missions is critical. Future missions—especially crewed missions to Mars—are ...

K2-18b is one of the most promising worlds for the search for extraterrestrial life, so astronomers conducted an unusually ...

Hollywood makes initiating alien contact seem much easier than it has proven to be. In E.T. the Extraterrestrial, E.T. got ...

Russell has a PhD in the history of medicine, violence, and colonialism. His research has explored topics including ethics, science governance, and medical involvement in violent contexts. Russell has ...

A Soviet astronomer in the 1960s proposed a scale to classify hypothetical alien civilizations. Here’s why the framework is ...

With over decades of films and convincing radio plays, aliens have captivated our imaginations and our worst fears. They’ve ...