NASAのインスタグラム(nasa) - 12月24日 02時15分

🗣️🔴Are we there yet?Our Perseverance rover is less than two months away from landing on the surface of Mars! When the rover lands, it has a hefty to-do list that will help us with our search for signs of ancient life, which includes finding favorable rocks, drilling, collecting, and storing. Hundreds of mission critical events must execute perfectly and exactly on time for the rover to land on Mars safely including Entry, Descent, and Landing, or "EDL,” which begins when the spacecraft reaches the top of the Martian atmosphere, traveling nearly 12,500 mph.🗓️Perseverance Arrives at Mars: Feb. 18, 2021The question is, are you ready❓Credit: NASA/JPL-Caltech#NASA #CountdownToMars #MartianAtmosphere #Mars #RedPlanet #Astronomy #Galaxy #Universe #Offroading

[BIHAKUEN]UVシールド(UVShield)

>> 飲む日焼け止め！「UVシールド」を購入する