The low levels of gravity (microgravity) in space cause significant changes in astronauts' eyes and vision after six to 12 ...

After years of delays, NASA’s Artemis missions to the Moon commenced in a big way more than two years ago, starting with the ...

An exploding budget and an unraveling schedule spell disappointment for NASA's mission to learn more about Mars's history.

The Mars Sample Return mission has been ranked as the highest priority by planetary scientists, who hope to find signs of ...

NASA recently deemed this situation unacceptable. In April 2024, agency chief Bill Nelson announced that an overhaul of the MSR strategy is in the works, saying that NASA will seek innovative new ...

NASA hopes a revised plan will get Mars samples back to Earth faster and cost less than the agency's original plan.

NASA has been talking an awfully good game about its much-heralded Mars Sample Return (MSR) project. As long ago as 1978, the space agency requested funding to develop a mission that would see an ...

The Mars Sample Return effort was billions of dollars over budget and not expected to return to Earth with its samples until ...

The findings are the result of the ongoing studies performed by NASA’s Curiosity rover, which has been scouring the red ...

The president’s Inaugural Address linked landing on the Red Planet with Manifest Destiny, but left many of the specifics ...

The European Space Agency (ESA) wants to develop key technologies for a Mars surface lander by the mid-2030s.