NASA’S top chief has weighed in on one of humanity’s biggest mysteries – are we alone in the universe? The US space agency’s ...

A video of a woman spotting “two moons” in the night sky from her roof is going viral on social media, leaving the internet ...

The photos show an eclipse and a distant Earth disappearing behind the moon, a disorienting and surreal perspective. Here's ...

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

The Artemis II crew will be the first humans to see parts of the moon's far side never before witnessed by human eyes.

From outdated tech to funding hurdles, here’s why astronauts haven’t landed on the moon in over five decades ...

'Do all aliens really need sunlight?' ...

Dear people of Earth: Can’t help but notice you’ve launched one of those tin-can-looking thingies into your orbit again. What ...

Add Yahoo as a preferred source to see more of our stories on Google. Scientists have long believed Saturn’s moon Titan hid a massive underground ocean, but new research suggests something even ...

Here's what to know about Artemis II, the first time NASA sent humans to the moon and why some people (ahem, Kim Kardashian) ...

In an interview with NBC News from space, the crew of NASA's Artemis II moon mission described seeing the moon from a new ...