107K views · 431 shares | The environment where NASA Sun Science's Parker #SolarProbe will travel to study the Sun is unimaginably hot. So…why won’t it melt? The key lies in the difference between heat and temperature. Fill your brain with the science: https://nasa.tumblr.com/post/176524436294/why-wont-our-parker-solar-probe-melt | NASA - National Aeronautics and Space Administration | Facebook

The International Space Station (ISS) was captured passing in front of the Moon 🌑🚀 a breathtaking moment that lasts only a fraction of a second. Orbiting Earth at nearly 28,000 km/h, the ISS circles our planet every 90 minutes, often crossing paths with the Moon from our view on Earth. At first glance, it may look like a tiny shadow or mysterious object, but it’s actually one of humanity’s greatest space achievements a home for astronauts, floating high above us. 🌌✨ #space #SpaceX #NASA #fbli