NASA will send Artemis III to low-Earth orbit instead of the moon, testing docking systems before a planned 2028 lunar ...

NASA outlined a new plan for its Artemis lunar program that includes an extra mission before a moon landing as early as 2028.

Pluto has not completed a single orbit since its 1930 discovery. With a 248-year journey around the Sun, the dwarf planet will finish its first full circuit in 2178.

Pluto will complete its first orbit since 1930 in 2178, a historic 248-year space journey that spans generations of humans.

NASA's Artemis program is getting a shakeup, with one mission added before a moon landing is attempted as early as 2028. Here's everything to know.

The German Aerospace Center proposes the RLV C5, a partially reusable rocket concept designed to deliver over 70 tons to low Earth orbit, compared with SpaceX Starship’s capabilities.

NASA's Artemis moon missions face changes after continuous SLS rocket delays. A new plan aims to speed up launches and get to the moon by 2028.

Elon Musk's SpaceX and Jeff Bezos' Blue Origin are each developing an astronaut lunar lander for the program, dueling to be the first to achieve the moon landing for NASA ...

NASA has changed Artemis III into a 2027 LEO (low earth orbit) rendezvous mission. There is no orbital refueling is needed at all by SpaceX.

It was likely debris from Kosmos 482 — a Soviet spacecraft launched in 1972 as part of a mission to Venus. The launch failed. The probe never made it to its ...