Items tagged with probe

How much dark matter is actually in our solar system and the Milky Way Galaxy? A recent study that was published in the Monthly Notices of the Royal Astronomical Society calculated approximately how much the gravitational pull of dark... Read more...
Several astronauts have explored the far side of the moon, but no spacecraft has touched the surface until now. China just successfully landed its Chang'e-4 probe in the Von Kármán crater. The China National Space Administration reported... Read more...