The process of making Mars more like Earth is called "terraforming." Over the past 50 years, many proposals have been made. In a new study, a team of scientists ... came up with a way to warm ...

Mars may be the most Earth-like of the other planets in our Solar System, but it's still an inhospitably cold desert world with a thin and unbreathable atmosphere. If humans are ever going to ...

It’s the first documentation of a Martian aurora that can be seen with the naked eye.

A serendipitous solar outburst let scientists point the robot’s cameras toward the Red Planet’s sky to spot a feature shared with our Blue Marble.

For the past four years, NASA 's Perseverance rover has rambled over a region of Mars where scientists say a strong river once emptied into a crater, creating a large delta. But for that to have ...

The same greenhouse gasses that pollute the Earth would be key to warming Mars ... could be shipped to Mars or made from Martian elements is being debated. Scientists have thought about attaching ...

"You could pull up Google Earth images of places like Utah, zoom out, and you’d see the similarities to Mars." ...

It’s one of the most profound questions in science ... up until this time, but then, as the CO2 that had been warming the planet started to precipitate as siderite, it likely impacted Mars ...

If humans have any hope of establishing a long-term colony on Mars, we’ll likely need to ... unstable nature of these icy bodies as they warm up on their approach to the inner Solar System.