SpaceX launches 60 satellites into orbit

The video discusses a SpaceX Falcon 9 launch from a US Air Force base in Florida, highlighting the reuse of a booster for the fourth time. After deployment, the satellites use ION thrusters to reach a 550 km orbit, avoiding congested space. SpaceX now operates 180 Starlink satellites, making it the largest commercial satellite owner. The reusable booster was recovered, but the payload faring was lost, valued at $3 million. The program faces criticism for satellite glare affecting observatories, prompting SpaceX to apply a light-absorbing coating to new satellites.

What was significant about the Falcon 9 rocket launch from Florida?

• It was the largest satellite launch in history.

• The rocket was powered by solar energy.

• The booster was reused for the fourth time.

• It was the first launch from a new base.

How do the satellites reach their intended orbit after deployment?

• By gravitational slingshot.

• With the help of ion thrusters.

• Through manual adjustments by astronauts.

• Using solar sails.

What makes SpaceX the largest owner of commercial satellites?

• They have launched the most rockets.

• They operate 180 Starlink satellites.

• They have the largest satellite manufacturing plant.

• They have the most advanced satellite technology.

What was the estimated value of the lost payload fairing?

• 1 million U.S. dollars

• 2 million U.S. dollars

• 3 million U.S. dollars

• 4 million U.S. dollars

What measure has SpaceX taken to reduce the glare from their satellites?

• They have reduced the number of satellites.

• They have changed the satellite's orbit.

• They have applied a light-absorbing coating.

• They have stopped launching new satellites.