"If a signal gets broadened by its own star's environment, it can slip below our detection thresholds, even if it's there." ...

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 ...

Scientists have found a way to laser print Moon dust into strong building materials, a breakthrough that could help make future lunar bases.

The announcement came last week, just after the agency's Artemis 2 rocket was rolled back to the hangar for repairs. What was expected as an update to the timeline for Artemis 2's ...

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

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

NASA and Ohio State researchers explore laser-based 3D printing of lunar regolith to create durable habitats, tools and structures for long-term Moon missions.

If you've been following exoplanet research over the last couple of years, you've definitely heard of K2-18b. Located 124 ...

After setting social media abuzz by saying on a podcast over the weekend that aliens were real, former President Barack Obama said he didn't see evidence that aliens "have made contact with us." ...

Former President Barack Obama said he did not see evidence that aliens "have made contact with us," after sending social media abuzz by saying aliens were real on a podcast over the weekend. During a ...

Former U.S. President Barack Obama said he did not see evidence that aliens "have made contact with us," after sending social media abuzz by saying aliens were real on a podcast over the weekend.