The page you are about to enter is for grown-ups. Enter your birth date to continue.
On July 20, 1969, more than 500 million people around the world watched a special event on live TV. They saw grainy black-and-white images beamed back from space. Then they heard the voice of American astronaut Neil Armstrong. He said,…
The world got a glimpse of one of the greatest mysteries of our universe on April 10. That’s when the first image of a black hole was shown to the public. The picture was created by a network of eight…
On March 2, a Crew Dragon spacecraft launched from Kennedy Space Center, in Florida. It’s the first American spacecraft built to carry a crew to the International Space Station since 2011. “What today really represents is a new era in…
A Chinese spacecraft called Chang’e-4 landed on the far side of the moon on January 3. It is the first time a craft has successfully landed there. The far side is the part of the moon that faces away from…
NASA’s InSight spacecraft made it to Mars on November 26. The landing ended a 300 million–mile journey that lasted more than six months. Flight controllers at NASA’s Jet Propulsion Laboratory, in California, cheered when InSight touched down. “Flawless,” Rob…
People first set foot on the moon on July 20, 1969. Astronauts Neil Armstrong and Buzz Aldrin stepped from the Apollo 11 spacecraft. They planted an American flag on the moon’s surface. After that, NASA sent six more missions to…
Stargazers in ancient Greece noticed something extraordinary in the night sky. They observed that a few bright objects moved among the constellations. They called these objects planetes, meaning “wanderers.” We still call them planets. But our understanding of these…
NASA has selected nine astronauts to ride the first commercial capsules into space. These astronauts will travel to the International Space Station. They will ride in capsules built by two private companies. The company SpaceX is developing a capsule…
On July 20, 1969, Neil Armstrong became the first person to walk on the moon. He was commander of NASA’s Apollo 11 lunar mission. “That’s one small step for man, one giant leap for mankind,” he famously said as he…
On February 6, the Falcon Heavy rocket blasted off from the Kennedy Space Center, in Florida. It used the same launchpad that sent the first astronauts to the moon, in 1969. But this was not a NASA mission. The rocket…
