Aboard Firefly Aerospace’s Blue Ghost Mission 1, NASA’s LISTER instrument is drilling into the lunar surface to measure how heat escapes from the Moon’s interior. The gas-powered probe has already reached about one meter deep and is designed to go down to three meters, pausing every half meter to record temperature. Video courtesy Firefly Aerospace Follow @spaceeves #Moon #LunarScience #NASA #SpaceTechnology | SpaceEve

Explaining Insects 🦋 on Instagram: "Fireflies are beetles famous for their natural bioluminescence—the soft, glowing light they produce, most often seen at night. They belong to the family Lampyridae and use light for communication, not illumination. Fireflies glow to: • attract mates, using species-specific flash patterns • signal identity, so the right partners find each other • warn predators, since many fireflies are toxic and taste bad The light is created by a chemical reaction in their a