Sunday, July 8, 2018

The NASA spacecraft that will journey to the Sun just got its super deluxe heat shield

<em>The Parker Solar Probe’s heat shield before installation</em>

In August, NASA will launch a new interplanetary spacecraft to “touch” the Sun — and the vehicle just got its super durable heat shield for the trip. At the end of June, engineers installed the protective shield on the craft, dubbed the Parker Solar Probe, in Florida, where it’s currently being prepped for launch. The heat shield will keep the probe relatively cool as it encounters blistering temperatures near our Solar System’s star.

The Parker Solar Probe is meant to get closer to the Sun than any vehicle before it. The probe will sit just 4 million miles away from the Sun’s surface, where it will interact with the solar corona, or outer atmosphere. The goal is to learn more about how heat flows within this weird region of space. Every...

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