"We did the simplest thing that could be done — we just mapped them and pieced them together." ...
NASA's Perseverance rover has for the first time helped scientists confirm that electrical sparks often ignite within ...
Even worse, the orbit of Mars is elliptical (think of a slight oval rather than a perfect circle), which means that sometimes ...
"We think these could be evidence of an ancient warmer and wetter climate where there was rain falling for millions of years.
There are two small moons in orbit around Mars today, but both may be remnants of a much larger moon that had enough of a gravitational pull to drive tides in the Red Planet's lost lakes and seas ...
The search for past or present life should be the top science objective of future human missions to Mars, a new National ...
Mars keeps refusing to behave like the dead, simple world many scientists once imagined. Each new rover trench, fractured ...
Clocks on Mars tick faster by about 477 microseconds each Earth day, a new study suggests. This difference is significantly ...