Astronomers have discovered an orbital region just beyond Jupiter that appears to act as a kind of gateway for some objects entering the inner solar system from the Kuiper Belt. The discovery may ...

Centaur Schwassmann-Wachmann 1 has a chance to get funneled into the inner solar system in the not-so-distant future. This artist’s concept shows what the comet would look like if it were 0.2 AU (19 ...

"The power and propulsion element is a key component to NASA's overall plans to land American astronauts on the surface of the Moon by 2024, and will be the first segment of the Gateway tested in ...

DENVER — NASA is pressing forward on plans to build a Lunar Orbital Platform-Gateway, an outpost for astronauts positioned in the space near Earth's moon. According to NASA, the Gateway will not only ...

An artist's illustration of spacecraft in orbit around the moon, with Earth visible in the background. NASA Decades after putting the first man on the moon, and also the last, NASA is considering ...

NASA's mission to the moon starts to come together as the agency taps Maxar Technologies for the first piece of its lunar space station Gateway. The satellite manufacturer, that created the robotic ...