Mars occupies a special place in the U.S. program of space exploration, and also in the minds of the public, because it is the most Earth-like planet in the solar system and the place where the first ...

NASA plans to launch Artemis III in 2027, marking the next major mission in its effort to return astronauts to the moon for the first time since Apollo. (AP Photo) ...

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 ...

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 ...

NASA is quietly laying the groundwork for a new generation of robots that will not just survive on Mars, but move, scout and deliver science in ways today’s rovers cannot. The Science Transport & ...

By Will Dunham WASHINGTON, May 29 (Reuters) - NASA announced on Tuesday the end of the mission of its MAVEN spacecraft, which ...

"There are incredibly tantalizing samples in the Perseverance rover's cache that could revolutionize our understanding of life in the solar system." When you purchase through links on our site, we may ...

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 ...

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 ...

For decades, NASA and its Jet Propulsion Laboratory (JPL) in Southern California have relied on some of the driest, most rugged places on Earth to simulate the extreme environments on Mars. California ...

Suggested Citation: "Appendix A: The NASA Mars Exploration Program." National Research Council. 2003. Assessment of Mars Science and Mission Priorities. Washington, DC: The National Academies Press.