Asteroid Apophis will come within 32,000 km of Earth in April 2029. This is just 10% of the distance to the Moon. The asteroid will be visible with the naked eye (although still a relatively small dot), but won't actually hit the Earth. https://cosmos.isas.jaxa.jp/look-up-esa-and-jaxa-to-launch-the-ramses-mission-to-observe-apophis/