Cosmos Daily 🚀: “the universe is unreal 🌌 Melting Snow and the Gullies of…”

the universe is unreal 🌌 Melting Snow and the Gullies of Mars Tantalizing images of gullies on Mars have offered striking evidence for recent flows of liquid water. But Mars is too cold and its atmosphere too thin for liquid water to exist… 📷 NASA APOD #space #nasa #astronomy #cosmos #science