Planned moon and Mars missions require timely communications and navigation systems, which is prompting NASA officials to ...

Sotheby's also flogs off dinosaur skeleton for $26M Videos The largest chunk of Mars yet discovered on Earth, a 54-pound ...

NASA’s Perseverance rover has already captured the world’s attention with its high-definition video of parachute deployment ...

A TOP scientist claims she was sacked by Nasa after raising concerns about alien life on Mars. Catharine Conley, the agency’s Planetary Protection Officer from 2006 to 2017, also fears SpaceX ...

A NASA Mars mission's long and winding road to the launch pad is nearing its end. The twin ESCAPADE (Escape and Plasma ...

On Monday, more than 280 current and previous NASA employees united as signatories to a letter urging the agency’s leadership — and the nation’s leadership — not to abandon our commitment to the safe ...

NASA has tested a kind of super-fridge that may hold the key to any future crewed mission to Mars. Without the new cryogenic ...

More than 280 current and former employees across all NASA centers and directorates decry “rapid and wasteful changes.” ...

The aerospace giant says it can revive Mars Sample Return with a leaner, lower-cost approach drawing on proven designs.

Perseverance, NASA’s most sophisticated rover to date, is expected to land on Mars around 3:55 p.m. ET today. Follow here for live updates.

NASA rover makes discoveries along ascent. Along the way to the Jezero summit, Perseverance stopped to capture images of the vast crater and some of the strange geology along the slopes of its ...

Elisha Sauers writes about space for Mashable, taking deep dives into NASA's moon and Mars missions, chatting up astronauts and history-making discoverers, and jetting above the clouds.Through 17 ...