Hubble Space Telescope: Challenges and Triumphs

What was the initial optical issue discovered in the Hubble Space Telescope?

• Astigmatism

• Chromatic aberration

• Spherical aberration

• Coma

Why was the Hubble Space Telescope designed to be compatible with the Space Shuttle?

• To increase payload capacity

• To allow for in-space servicing

• To reduce launch costs

• To improve launch frequency

What was the primary cause of the Hubble's focusing issues?

• A broken sensor

• A faulty camera

• A flat primary mirror

• A misaligned lens

What was the name of the backup camera developed for Hubble?

• Cosmic Origins Spectrograph

• Wide Field Camera 3

• Advanced Camera for Surveys

• Wide Field and Planetary Camera 2

What device was developed to correct the spherical aberration in Hubble's optics?

• Laser Guide Star System

• Optical Coherence Tomography

• Corrective Optic Space Telescope Axial Replacement

• Adaptive Optics System

How did NASA ensure the success of the Hubble servicing mission?

• By outsourcing to private companies

• By having a dedicated management and engineering team

• By conducting extensive simulations

• By using robotic arms

What was the outcome of the Hubble servicing mission?

• The mission was a complete success

• The mission was partially successful

• The mission was postponed

• The mission failed to correct the issues

What impact did the Hubble Space Telescope have on astronomy?

• It revolutionized our understanding of the universe

• It was decommissioned shortly after launch

• It provided blurry images

• It was primarily used for Earth observation

What personal reflection did the astronomer share about their involvement in the Hubble project?

• Regret for not pursuing a different career

• Pride in the team's accomplishments

• Disappointment in the project's outcome

• Indifference towards the project's impact

What is the unofficial motto of the HST project?

• Failure is not an option

• Reach for the stars

• Innovation through adversity

• Expect the unexpected