Headliners including Jane Goodall, Brian May, Pablo Álvarez, Glenn Hughes, Jorge Drexler, and many more will celebrate ...

SpaceX was targeting launch of the SpainSat satellite during a two-hour launch window which opened at 8:34 p.m. ET. Liftoff was right on time without delay. The rocket launched from Kennedy Space ...

The founder of SpaceX said President Trump had asked his company to return two astronauts aboard the space station to Earth ...

Amanda Nguyen, a civil rights activist and astronaut, is set to become the first Vietnamese and Southeast Asian woman to travel to space. Nguyen, who fought for the rights of sexual assault survivors, ...

Blue Origin's NS-29 New Shepard rocket is expected to launch by late Jan. 31 after a delay if all goes well. Here's what to ...

While New Shepard is best known as a space tourist vehicle, 19 of its 28 flights to date have been uncrewed. The reusable ...

One of the key questions about Blue Origin is whether it will push toward full reusability with New Glenn. In 2021, Ars first ...

Americans, Russians and spacefarers from other countries have been working together aboard the International Space Station ...

President Donald Trump made a bold promise to America minutes after taking the Oath of Office: pledging that an American flag ...

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

President Donald Trump pledged to send American astronauts to Mars in his inaugural address Monday, to the visible delight of ...

NASA astronaut Don Pettit has shared an incredible photo of Blue Origin's New Glenn rocket during its maiden launch last week ...