The Brightest, Biggest Space News of 2019!

The video highlights significant astronomical achievements in 2019, including the discovery of the brightest quasar ever, the most massive neutron star, and SpaceX's advancements in reusable rocket technology. These discoveries and innovations mark a great year for astronomy and space exploration, promising more efficient and cost-effective missions in the future.

What is the significance of the quasar J 04 discovered in 2019?

• It is the largest galaxy ever observed.

• It is the closest quasar to Earth.

• It is the brightest object ever found in the early universe.

• It is the first quasar ever discovered.

How does the gravitational lens affect the visibility of J 04?

• It dims the light from J 04.

• It moves J 04 closer to Earth.

• It changes the color of J 04.

• It magnifies the light from J 04.

What makes the neutron star J 07 unique?

• It is the smallest neutron star ever discovered.

• It is the first neutron star to emit light.

• It is the fastest spinning neutron star.

• It is the most massive neutron star observed, close to the theoretical limit.

What could happen if J 07 and its white dwarf companion were to collide?

• They would merge into a larger neutron star.

• They would collapse into a black hole.

• They would create a supernova.

• They would form a new galaxy.

How many rockets did SpaceX successfully land in 2019?

• 10

• 12

• 18

• 15

What is the significance of SpaceX's rocket reusability?

• It reduces the payload capacity of rockets.

• It allows for more frequent and cheaper space missions.

• It increases the cost of space missions.

• It limits the number of launches per year.

What is the potential benefit of cheaper rockets for space exploration?

• It increases the time required for mission planning.

• It limits the exploration to only nearby planets.

• It reduces the need for international collaboration.

• More funds can be allocated to scientific instruments or new missions.