The Mars Sample Return program has been way over budget and, according to NASA's administrator, has been "out of control." ...

NASA officials had an earlier plan to bring the Mars samples back to Earth, but the program slammed into a budgetary ...

NASA recently deemed this situation unacceptable. In April 2024, agency chief Bill Nelson announced that an overhaul of the ...

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

NASA has arrived at two ways of returning samples collected on Mars to Earth. Now, the agency will test the options to see if ...

NASA announced Tuesday it may turn to Elon Musk's SpaceX or Jeff Bezos's Blue Origin to help reduce the soaring costs of ...

ISRO's Space Docking Experiment satellites will now attempt their historic docking no earlier than Jan. 9 India Standard Time ...

This is how debris finds itself languishing in space—and what some organizations are doing to mitigate the problem.

A year of discovery awaits, with missions poised to reveal new insights about our home planet, solar system, galaxy, and ...

WASHINGTON − Elon Musk is keeping the pressure on European leaders. Musk frequently wields his 211.5-million-follower account ...

Aviation is a small but significant contributor to global emissions. It’s predicted to grow at 4% per year, unless urgent ...