How a Doomed Spacecraft Lived to Tell the Tale of the Sun

The Solar and Heliospheric Observatory (Soho) was launched to study the Sun and its effects on Earth. Despite early challenges, including a near-disaster during launch and a major accident in 1998, Soho has provided invaluable insights into solar phenomena. Engineers innovatively used reaction wheels to stabilize the satellite, leading to more precise operations. Over two decades, Soho has not only advanced our understanding of the Sun but also unexpectedly discovered thousands of comets. Its findings continue to inform solar exploration and help protect our technology from solar activity.

What was the primary purpose of the Solar and Heliospheric Observatory (Soho)?

Describe the major incident that occurred just before the launch of Soho.

What significant discoveries did Soho make regarding the Sun's surface?

What was the outcome of the extended mission for Soho in 1998?

How did Soho manage to regain stability after losing its gyroscopes?

Discuss the impact of Soho's findings on future solar exploration.

Explain how Soho has contributed to our understanding of comets.