We're Heading to the Sun! SciShow News

NASA's Parker Solar Probe aims to study the Sun's corona and solar wind by getting closer than any previous mission. Despite launch delays, the probe's unique trajectory uses Venus flybys to control its speed. It will become the fastest human-made object, protected by a lightweight carbon shield from extreme temperatures. Meanwhile, New Horizons explores the interplanetary medium, revealing a mysterious glow possibly linked to a hydrogen wall at the heliopause. Together, these missions enhance our understanding of the solar system.

What is the primary objective of the Parker Solar Probe mission?

• To investigate the asteroid belt

• To touch and study the Sun's corona

• To explore the outer planets

• To study the surface of Mars

Why does the Parker Solar Probe use Venus flybys?

• To avoid the Sun's gravity

• To collect data from Venus

• To decrease its energy and control its trajectory

• To increase its speed towards the Sun

What makes the Parker Solar Probe the fastest human-made object?

• Its lightweight design

• Its speed of up to 200 kilometers per second

• Its powerful engines

• Its trajectory towards the Sun

What material is used to protect the Parker Solar Probe from extreme heat?

• Aluminum

• Copper

• Carbon-based material

• Titanium

What is the New Horizons mission known for?

• Landing on Mars

• Studying the Sun's corona

• Exploring the asteroid belt

• Its flyby of Pluto

What is the interplanetary medium composed of?

• Solid rocks

• Liquid water

• Gas and dust

• Magnetic fields

What is the potential source of the mysterious glow observed by New Horizons?

• The asteroid belt

• The rings of Saturn

• The Sun's corona

• The hydrogen wall at the heliopause