Trump again called on the United States to send astronauts to Mars in his speech to a joint session of Congress.

Moon landing remains a source of controversy for some, with this photo of Buzz Aldrin the subject of three viral conspiracies ...

As the closest celestial body, the moon has always fascinated humans. We've gazed up at it for millennia and aspired for ...

The American flag on US race cars is intentionally reversed to symbolize forward movement. This design follows United States ...

In his State of the Union address last week, Trump declared the US would "plant the American flag on the planet Mars and even far beyond." NASA plays a crucial role in climate research ...

The proposed cuts, however, seem at odds with Trump’s goal of commercializing space and planting the American flag on Mars. The president’s alleged request for NASA’s budget is just a ...

In the corridors of NASA buildings across the United States, Pride flags and pictures celebrating women in science are being taken down. Scientists are adding space-mission stickers to their ...