Space.com on MSN7d
The US will 'plant the American flag on the planet Mars and even far beyond,' Trump tells Congress
Trump again called on the United States to send astronauts to Mars in his speech to a joint session of Congress.
Why are flags at half-staff? Iowa lowers flags to honor former senate president
Flags all around Iowa will be lowered to half-staff Friday to remember a former Iowa Senate president who died this week.
Group of national parks employees protested layoffs with upside-down flag | Fact check
The Department of the Interior told USA TODAY it was aware of the "unauthorized and inappropriate" display, which was eventually taken down.