The NASA curiosity rover footage of Mars immediately had people on social media getting reflective and thinking about things ...

The surface of Mars is known for being an extremely cold, desiccated, and irradiated place. But as its many surface features ...

The NASA Curiosity rover has detected the largest organic molecules found to date on Mars, opening a window into ...

Martian lake beds and deltas reveal the Red Planet’s watery past. But many puzzles remain, scientist Bruce Jakosky says.

NASA’s Curiosity rover has unearthed the largest organic molecules ever detected on Mars—possible fragments of fatty ...

CNN’s 5 Things newsletter is your one-stop shop for the latest headlines and fascinating stories to start and end your ...

NASA's Perseverance rover has encountered another rock on Mars that has left scientists puzzled.

Toxic dust on Mars would make a future mission to the red planet extremely hazardous for astronauts and require significant countermeasures, new research suggests. Substances such as silica, gypsum, ...

Curiosity found large organic molecules in a 2013 Mars rock sample. These fragments suggest Mars had the right chemistry for ...

The Mars Curiosity rover’s onboard mini-lab has helped confirm the existence of the largest organic molecules ever found on ...

Researchers analyzing pulverized rock onboard NASA's Curiosity rover have found the largest organic compounds on the Red ...

Scientists analyzing pulverized rock onboard NASA's Curiosity rover have found the largest organic compounds on the red ...