Orbiting Astronomical Observatory satellite in production

The video discusses the Orbiting Astronomical Observatory (OAO), a large satellite designed to study distant stars and nebulae. It highlights the satellite's size, weight, and the array of telescopes it carries. The OAO uses gyroscopes and star trackers for precise orientation and targeting. Its operations are automated, allowing it to store and transmit data efficiently. The OAO is capable of remarkable precision, able to lock onto a target from 50 miles away. It is actively cataloging and measuring the brightness of celestial bodies.

What is the primary purpose of the OAO satellite?

• To explore the far reaches of the universe

• To study the sun

• To monitor Earth's weather

• To communicate with other satellites

Why does the OAO satellite need to be over two tons in weight?

• To accommodate multiple telescopes and electronics

• To withstand space debris

• To house a large fuel tank

• To ensure it can orbit the Earth

How does the OAO satellite maintain its orientation in space?

• Using solar panels

• Through manual control from Earth

• With the help of gyroscopes

• By adjusting its speed

What is the role of star trackers on the OAO satellite?

• To power the satellite

• To communicate with Earth

• To find and lock onto target stars

• To measure the brightness of stars

What is one of the current achievements of the OAO satellites?

• Tracking asteroids near Earth

• Mapping the surface of Mars

• Cataloging and measuring the brightness of stars and nebulae

• Monitoring Earth's climate