Discover how the moon's gravity altered Chandrayaan-3's propulsion module orbit, creating a new trajectory in space ...

Humanity has been leaking radio noise into the cosmos for just over a century, and those signals now form a vast, expanding ...

If the Universe is inhabited by older alien civilizations, those who have ventured out to the stars and colonized galaxies, we would expect to see a footprint of extraterrestrial activity. Could the ...

Depending on who you ask — and what you’re willing to believe — aliens are real. And they’ve visited Vandenberg Space Force ...

As interstellar object 3I/ATLAS swept past Earth on 19 December 2025, viral theories claimed cosmic indifference or alien ...

History is the only way to find out the past and predict the future. This is why one of the most exciting and thrilling jobs ...

In this scenario, our first contact with aliens would be tragic. We should look for "loud shouts in the night".

Think you know your Dyson spheres from your dark blobs? This cosmic crossword dives into the strangest, most mind-bending structures ever spotted — or imagined — in the universe.

Kamala Harris is a Democrat who served as vice president of the United States to former President Joe Biden. Elected in 2020, she is the nation’s first female vice president and first woman of color ...

The 3I/ATLAS interstellar object, which a number of scientists consider to be potentially technological and likely to pose a threat to humanity, is rapidly approaching Earth, causing a new round of ...