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 ...

As humanity prepares to take its first steps on Mars, a comprehensive report released by the National Academies of Sciences, Engineering, and Medicine and steered by scientists at Penn State lays out ...

The landscape of space exploration has shifted dramatically in 2026, defined less by the grand plans of the past decade and more by the hard realities of budget and the breathtaking data pouring in ...

NASA's ex-Administrator told Congress the U.S. is in danger of losing the new space race to the Moon due to SpaceX's cascading delays in perfecting its Starship lunar lander. (Photo by Loren ...

The quest for extraterrestrial life remains a cornerstone of space exploration. In a groundbreaking revelation, NASA has presented persuasive evidence of ancient life on Mars. Let’s dig deeper into ...

The White House scheme to reshape NASA by slashing its funding could jeopardize future human flights to Mars. Shown here is NASA's 2001 Mars Odyssey spacecraft - one of the three Mars orbiters set to ...

Dr. Scott Hubbard served as the first Mars Exploration Program Director, created NASA's Astrobiology Institute, was Center Director for NASA Ames, and founded the Stanford Center for Commercial Space ...

Engineer Jaakko Karras inspects a next-generation Mars helicopter rotor blade prior to supersonic speed testing in the ...

The rusty world is full of mysteries—and some of the solar system's most extreme geology. Learn more about Earth's smaller, colder neighbor.