There are no known asteroids, that are on a collision course with Earth in 2023.
However, there are many asteroids that are being tracked by NASA and other organizations.
Some of these asteroids are large enough to cause widespread damage if they were to impact Earth.
NASA is developing technologies to deflect asteroids away from Earth.
However, these technologies are still in development and it is not clear if they will be effective in deflecting a large asteroid.
The world's governments are working together to develop a plan to deflect asteroids that pose a threat to Earth.
However, it is important to note that there is no guarantee that we will be able to deflect an asteroid in time to prevent it from impacting Earth.
We need to continue to invest in asteroid deflection research and development.
We also need to raise awareness of the asteroid impact threat.