After the space agency canceled its VIPER rover, an empty space was available on a private spacecraft that will still head to ...

There are many obstacles to overcome before humans can set foot on Mars, including problems surrounding launch mass and ...

Mining ocean resources needed for electric cars and other devices is currently a hot issue of dispute. Final resolution of ...

Though the planets are always “aligned,” seeing more than four in the sky is more uncommon. February’s lineup is a chance to ...

NASA has plans to launch the first deep space station for humans to live long-term. Is it a necessary step to Mars?

Continuing the Artemis program and using its planned lunar space station as a staging post would be a more energy efficient ...

Here’s what you should know when you go outside to see for yourself: Yes, the planets are indeed lined up across our sky. No, ...

I pick out North America’s celestial highlights for the week ahead (which also applies to northern hemisphere mid-northern ...

For a few months, Earth had a second moon — a tiny asteroid that may have been a piece of our own Moon ...

In fact, Mars is nearly twice the size of the Moon, measuring a little over 4,200 ... Moon to move the distance of its own diameter as it orbits Earth. In comparison, an inch-long garden snail ...

PT5, a near-Earth object discovered last year, has captivated scientists with its potential lunar origins. Likely ejected ...