The Hubble Space Telescope: Revolutionizing Astronomy

The Hubble Space Telescope, a joint project by ESA and NASA, was launched to provide high-resolution images free from atmospheric distortions. Despite initial issues with its primary mirror, which required the COSTAR corrective system, Hubble has delivered valuable astronomical data. Servicing missions were conducted to maintain and upgrade the telescope, but future missions are uncertain due to safety concerns. NASA is exploring robotic servicing to extend Hubble's operational life, with decommissioning plans involving a safe re-entry module.

What was the primary reason for placing the Hubble Space Telescope in orbit?

• To avoid atmospheric distortions

• To test new space technologies

• To reduce the cost of space missions

• To observe the sun more closely

What was the main issue with Hubble's primary mirror after its launch?

• It was not reflective enough

• It had a spherical aberration

• It was misaligned

• It was too small

What was the purpose of the COSTAR device installed on Hubble?

• To increase the telescope's power

• To protect the telescope from space debris

• To enhance communication with Earth

• To correct the mirror's spherical aberration

Why was the Hubble maintenance program canceled after 2003?

• Technological advancements made it obsolete

• Lack of funding

• Safety concerns after the Columbia disaster

• Completion of all necessary repairs

What is one potential future plan for servicing the Hubble Space Telescope?

• Leaving it to deorbit naturally

• Using fully robotic servicing missions

• Building a new telescope to replace it

• Sending astronauts for manual repairs