Looking for molecular evidence of life on other worlds is tricky, but a test based on the reactivity of carbon compounds ...

DENVER—Last month, President Donald Trump took to social media with an announcement that he would direct the Pentagon and other federal agencies to “begin the process” of disclosing government files ...

Don’t worry if you missed Tuesday’s total lunar eclipse. These images show the celestial marvel from around the world ...

Two US lunar landers launched from the Kennedy Space Center touched down on the moon in March 2025, marking a milestone for NASA's Artemis program.

Two landers manufactured by Firefly Aerospace and Intuitive Machines were briefly on the moon at the same time in March 2025.

A celestial spectacle is set to grace the sky on Tuesday: a total lunar eclipse will make the moon appear blood red to ...

The interstellar comet 3I/ATLAS is leaving our solar system for good. Here's what to know about its journey and NASA's ...

President Trump on Thursday directed his administration to release files on UFOs and any "alien and extraterrestrial life," an issue that has drawn decades of public fascination — and spawned more ...

Astrobiologists say we could find evidence of microbial life within the next 10–20 years. What does that mean? Where are we looking? Projects, chronology, explained ...

In a Truth Social post, the U.S. president said his move was based on the "tremendous interest" in the subject, without providing additional details. Trump said the files will be related to ...

President Donald Trump says he is directing federal agencies to declassify UFO files. For traders betting on aliens, that could mean a very earthly payday. "Based on the tremendous interest shown, I ...

President Trump on Thursday accused former President Obama of revealing classified information when weighing in on whether extraterrestrial life existed. “Barack Obama said that aliens are real. Have ...