In these science fiction books, extraterrestrial beings are sympathetic, horrifying and everything in between.

"It really bent your mind." The Artemis astronauts’ reflections echo a long described change that occurs when humans are ...

In an Ipsos poll conducted last week just after the launch of Artemis II, US adults say, 62% to 34%, that the benefits of ...

Major moments like this often spark renewed interest in space, and Artemis II is no exception. While waiting for the mission ...

NASA officials have previously spoken of the possibility of extraterrestrial life amid scientific uncertainty while ...

For a long time, it was thought that this [technique] required telescopes in space,” says John Mather, the Nobel ...

What would alien life from another planet be like? But we rarely ask the opposite: What would they think of us? It’s a ...

Using NASA's Transiting Exoplanet Survey Satellite (TESS), an international team of astronomers has discovered a new "hot ...

What would alien life from another planet be like? But we rarely ask the opposite: What would they think of us?

TOI-4616 b is an Earth-sized exoplanet orbiting an M-dwarf that offers a strong benchmark for studying atmospheric loss and ...

Artemis II is underway, carrying four astronauts around the moon on a 10-day mission to test systems for later lunar flights ...