July 23 (UPI) --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. NASA on July 7 ...

A bird flies as the full moon, known as the Wolf Supermoon rises in the sky over Belgrade, Serbia, Friday, Jan. 2, 2026.

NASA’s New Horizons spacecraft has successfully demonstrated a revolutionary method for deep space navigation, as the probe ventured through the Kuiper Belt at a distance of more than 5.5 billion ...

NASA’s Artemis II aims for a Feb 6 launch, sending humans around the Moon for the first time in nearly 50 years & testing ...