Scientists using the James Webb Telescope have detected a gas on K2-18b that, on Earth, is only produced by living ...

Houston-based Lunar Resources extracted oxygen from simulated moon soil in a vacuum chamber at NASA's Kennedy Space Center.

During the Age of Exploration, explorers relied on compasses to navigate the oceans and conquer the wilds, but they were ...

The James Webb Space Telescope may have detected life-associated gas in the atmosphere of a far-off planet. The news is being ...

Carolyn Porco was 13 years old when she experienced her first 'cosmic connection.' She was on a rooftop in the Bronx, of all the unlikely places, peering through a friend's telescope when she caught ...

The James Webb Space Telescope may have detected life-associated gas in the atmosphere of a far-off planet. The news is being ...

Cloudy skies and storms may hinder visibility for the Lyrid meteor shower peaking April 22-23, particularly in the eastern US.

(AP) -Astronomers have found possible chemical signs of life on a distant planet outside our solar system, though they caution more work is needed to confirm their findings.

NASA has recently identified an unidentified object orbiting the Sun, sparking intrigue and speculation within the scientific community. This enigmatic body exhibits unusual characteristics that ...

Three Tucson scientists are featured in "Planetary Defenders," a new NASA documentary that premieres Wednesday about the ...

Scientists using the James Webb Space Telescope have detected the strongest evidence yet of potential life on an alien planet ...

NASA has just premiered Planetary Defenders, offering a fascinating look at the high-stakes work geared toward protecting Earth from any large asteroids discovered coming our way.