The Surprising Secrets of Destroyed Exoplanets - SciShow News

The video discusses the discovery of exoplanets and their composition, focusing on new research using white dwarfs to analyze planetary elements. It highlights NASA's new spacesuit design for the Artemis project, addressing past gender inequities. The video also covers the Mars Insight mission's challenges and solutions, showcasing innovative engineering approaches.

What is the significance of finding iron oxide in the rocks of distant planets?

• It indicates the presence of water.

• It suggests tectonic activity similar to Earth.

• It shows the planets are made of ice.

• It proves the existence of life.

What does the presence of tectonic activity on exoplanets suggest?

• They are similar to gas giants.

• They have large oceans.

• They may have magnetic fields and atmospheres.

• They are mostly made of ice.

What problem did NASA face with spacesuits in early 2019?

• The suits were not flexible enough.

• There were not enough suits that fit female astronauts.

• The suits were too heavy for astronauts.

• The suits were not durable in space.

How does NASA's new spacesuit design improve upon previous versions?

• It is lighter and more colorful.

• It is designed to fit nearly all body types.

• It has built-in communication devices.

• It can withstand higher temperatures.

What is the main goal of NASA's Artemis project?

• To explore the outer planets.

• To return astronauts to the moon.

• To build a space station on Mars.

• To develop new space telescopes.

What is the primary function of the HP Cubed instrument on Mars?

• To measure the heat flow from Mars' interior.

• To detect signs of life on Mars.

• To analyze the Martian atmosphere.

• To capture images of Mars' surface.

What challenge did the mole face on Mars, and how was it resolved?

• It lacked friction; a robotic arm provided support.

• It was too cold; heaters were installed.

• It was too deep; a new drill was used.

• It was too slow; speed was increased.