NASA announced plans to build a nuclear reactor on the moon on Tuesday, in an attempt to stay ahead of China and Russia in a ...

One of the brightest stars in the night sky seems to be orbited by a planet like Jupiter. The news is sure to cheer fans of ...

One of the brightest stars in the night sky seems to be orbited by a planet like Jupiter. The news is sure to cheer fans of ...

The last full moon was on July 10. What are moon phases? According to NASA, moon phases are caused by the 29.5-day cycle of the moon’s orbit, which changes the angles between the Sun, Moon, and ...

Skywatchers: The new moon phase creates ideal dark skies for viewing the Perseid meteor shower, with peak visibility and minimal moonlight.

China has made it a national priority to catch up with SpaceX’s nearly 8,000 Starlink internet-providing satellites in low-Earth orbit, which it regards as a military threat. Despite successes ...

Planned moon and Mars missions require timely communications and navigation systems, which is prompting NASA officials to request ideas via proposals from U.S. firms.

Gather round and look up, the moon's gone dark in the least subtle sign in the zodiac. The new moon in Leo arrives on July 24th, 2025, at 3:11 pm ET.

HOUSTON (Reuters) -Zinc levels in flagship U.S. offshore crude Mars' production stream are now within expected levels after some contamination was identified in recent weeks, oil producer Chevron ...

Discover how the Vera C. Rubin Observatory is changing astronomy with deep-sky surveys, early asteroid finds, and even interstellar visitors.