Scientists May Have Found Water on Mars

The search for liquid-state water on Mars, since the quest began, has been largely unsuccessful. Gaseous and solid states of it teased rovers and crews alike. Condensation would consume glass windows upon landing; ice deposits spread across the planet’s surface. But, just days ago the Italian Space Agency announced the possibility of a 12-mile-wide, several-feet-deep pool of water a mile under the surface of one …

How the Parker Space Probe Will Avoid Melting When It Reaches the Sun

As Popular Mechanics points out, there is a difference between temperature and heat—though they’re often seen as interchangeable on Earth. In the sun’s corona, its outer layer, temperatures hover in the millions of degrees in temperature, but “the loose organization of plasma in the corona makes the heat manageable.” NASA’s Parker Space Probe will enter the corona with a heat shield composed of a unique …

Link About It: This Week’s Picks

Tons of hidden diamonds, Jupiter's new moons, America's last Blockbuster and more

1. Some Recently Discovered Moons of Jupiter are Weirder Than Others Scott Sheppard’s astronomy division at the Carnegie Institution for Science hunts for objects in very distant parts of our Solar System. Sometimes, however, they’re able to scour areas closer—depending on the orbit of planets intersecting with their work. When the latter scenario arose with Jupiter, Sheppard and his colleagues discovered 10 new moons—bringing the …