Hubble’s Servicing Mission 1

The video discusses the Hubble Space Telescope, highlighting its engineering marvel and astronomical significance. Initially, Hubble faced challenges due to a flawed primary mirror, leading to public skepticism. NASA prepared for a critical servicing mission, training astronauts to repair and upgrade Hubble. The mission was successful, correcting optical issues and enhancing Hubble's capabilities. This restored confidence in NASA and allowed Hubble to capture remarkable images, solidifying its legacy in space exploration.

What was the primary issue discovered with the Hubble Space Telescope after its launch?

• The solar panels were not functioning.

• The telescope was not able to communicate with Earth.

• The primary mirror was ground too flat.

• The telescope was too small.

Why was the Hubble Space Telescope designed to be serviceable in space?

• To enable upgrades and repairs over its lifetime.

• To make it easier to launch.

• To reduce its weight.

• To allow astronauts to live on it.

What was the main reason for the urgency of the first servicing mission?

• The telescope was drifting away from its orbit.

• The primary mirror's focusing issues and failing gyroscopes.

• The communication system was malfunctioning.

• The telescope was running out of power.

How did the astronauts correct the flaw in Hubble's primary mirror during the servicing mission?

• By cleaning the mirror surface.

• By adjusting the telescope's position.

• By installing a corrective optics system.

• By replacing the mirror entirely.

What was one of the key components installed during the servicing mission to improve Hubble's capabilities?

• A larger fuel tank.

• An additional solar panel.

• A new communication antenna.

• A wide field planetary camera with corrective mirrors.

What was the outcome of the first servicing mission for the Hubble Space Telescope?

• It was moved to a different orbit.

• It was decommissioned.

• It was replaced by a new telescope.

• It was restored to its original expectations and more.

What impact did the successful servicing mission have on NASA and the Hubble Space Telescope?

• It led to the cancellation of future missions.

• It resulted in the telescope being sold to a private company.

• It restored confidence in NASA's capabilities.

• It caused a delay in other space projects.