New research shows that meteoroid impacts on Mars generate seismic signals that travel much deeper than previously thought, ...

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

There are no two ways about it—space will kill you if you give it half a chance. More than land, sea, or air, the space ...

Two Grand Canyon-size features on the far side of the moon were likely formed in about 10 minutes after an unknown object ...

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, ...

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

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

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

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

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 ...

Mars, Venus, Jupiter and Saturn should be visible to the naked eye, but get a telescope and you can spot Neptune and Uranus.