House and Senate appropriations bills would preserve SLS, Orion, and the Gateway. However, the House version of NASA's budget has an interesting paragraph directing NASA to explore cheaper, faster options for a new SLS upper stage.

Senegal has become the 56th country to sign the Artemis Accords for peaceful space exploration, NASA announced. The accords pledge care in space exploration.

One of these ride-along NASA efforts is the Athena EPIC (Economical Payload Integration Cost) SmallSat, which will demonstrate a new way of more efficiently placing remote-sensing (or rather, Earth-observing) instruments into orbit.

The helicopters will scout the Martian surface to help prepare for a human landing on the Red Planet.

AS NASA moves towards looming budget cuts, the agency still lacks a permanent leader. Here's why the search for administrator is taking so long.

Along with launching two NASA probes, the SpaceX Falcon 9 rocket carried five other satellites into orbit with goals ranging from basic science to technology development.

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.

More than 200 current and former NASA employees have signed an open letter known as the Voyager Declaration pushing back on "harmful" proposed cuts.

NASA's new web portal reveals ground movements across North America with precision that captures tiny shifts smaller than an inch, reported NASA's Jet Propulsion Laboratory.