Legendary astronaut Buzz Aldrin shared a lengthy social media post Wednesday announcing his endorsement of former President Donald Trump for the 2024 election.

“For me, for the future of our country, to meet enormous challenges, and for the proven policy accomplishments above, I believe we are best served by voting for @realDonaldTrump. I wholeheartedly endorse him for President of the United States. Godspeed President Trump, and God Bless the United States of America,” Aldrin said in an X post.