Should it continue the Artemis program and establish a lunar base, or shift its focus directly to Mars? While using the Moon as a stepping stone could be a more efficient approach, a direct Mars mission would be faster but far riskier.

From Starship launches to terraforming, SpaceX has a bold vision for life on Mars. Learn how Elon Musk plans to build a self-sustaining city, overcome challenges like low pressure and extreme temperatures,

President Donald Trump’s week included rewriting U.S. policy toward Russia and firing the country’s senior military officer

The polar vortex's icy grip on much of America has Arctic Greenland seeming like a toasty vacation spot by comparison.

As expected, the billionaire astronaut—and likely future administrator of NASA—is focused on Mars and the private sector.

One of the most extreme destinations in the United States.  More information: That's the new ICE strategy in the United States to arrest migrants: they will conduct weekly raids

In the 1970s, images from the NASA Mariner 9 orbiter revealed water-sculpted surfaces on Mars. This settled the once-controversial question of whether water ever rippled over the red planet.

As chairman of the US Senate Committee on Commerce, Science, & Transportation, Cruz effectively has control over Isaacman's confirmation process. He was also just re-elected to a six-year term, so theoretically Cruz is less susceptible to political pressure from the Trump White House.

The last Martin JRM Mars flying boat, Philippine Mars, retired after a career of almost 80 years, with its final flight taking the plane to Arizona for

WASHINGTON (AP) — President Donald Trump’s fifth week in office included a dramatic shift in U.S. policy toward Russia, firing the country’s senior military officer, sitting for a chummy ...