Latest about Space Exploration
NASA is overhauling how it selects and develops science missions, with changes intended to reduce costs, streamline competition and get missions into space faster.
On Oct. 25, 1671, the Italian astronomer Giovanni Cassini discovered a new moon at Saturn! Here's why it mattered.
On October 24, 1946, a V-2 rocket captured the first-ever photo of Earth from space. Here's why it mattered.
SpaceX sent 27 more of its Starlink broadband satellites to orbit today (Oct. 23), in its first Starlink launch in 11 days.
NASA just gave us our best look yet at its Artemis III moon-lander test flight, which is scheduled to launch to Earth orbit next year. But a firm liftoff date has not yet been announced.
On October 23, 2007, the space shuttle Discovery launched the Harmony module to the International Space Station. Here's why it mattered.
The robotic Griffin lunar lander has passed a host of critical tests ahead of its first-ever moon mission, which is scheduled to launch later this year.
Rocket Lab launched a trio of private signals-intelligence satellites to orbit today (Oct. 21), the 19th mission of the year for the California-based company.
