President Donald Trump recently invoked "manifest destiny" to outline a bold vision for America's space program. But what does this historic and controversial term mean when applied to outer space?

According to the Trump administration's now-rescinded memo, the funding freeze was aimed at "ending 'wokeness' and the weaponization of government."

"Americans are explorers, builders, innovators, entrepreneurs and pioneers. The spirit of the frontier is written into our hearts," Trump says.

President Trump’s allies and aides are learning to deal with Tesla CEO Elon Musk, who has had a consistent presence in the early days of the Trump administration. Musk had a front-row seat at

The United States will once again consider itself a growing nation, one that increases our wealth, expands our territory, builds our cities, raises our expectations and carries our flag

The second Trump administration started with soaring rhetoric about sending humans to Mars but confusion about who was leading NASA on an acting basis.

During his inaugural address, President Donald Trump said he wants 'American astronauts' on Mars. Where does a future Mars mission currently stand?

The president’s Inaugural Address linked landing on the Red Planet with Manifest Destiny, but left many of the specifics unclear.

Trump says we're going to Mars. He may be making it harder to get there. President Donald Trump says we’re going to Mars, but don’t start packing your bags just yet. There are a lot of reasons to doubt that his plans will get us to the Red Planet, and he may even put us further behind schedule.

"We will pursue our Manifest Destiny into the stars," he said ... While Congress reauthorized NASA's budget with a focus on moon exploration last year, landing humans on Mars is a major goal of Musk's SpaceX. The company is developing Starship, the ...

During his second inauguration speech, President Donald Trump endorsed a Mars mission as a part of America’s push into new horizons.

Experts told Newsweek about the difficulties of reaching Mars as the United States faces complex challenges in space policy.