In 2029, the Apophis Asteroid Will Pass Just 30,600 Kilometers from Earth

Apophis Asteroid: Its 2029 Flyby of Earth

According to НВ — Техно: On April 13, 2029, the Apophis asteroid will come within 30,600 kilometers of Earth-a close approach that will make it visible to the naked eye for up to 7.6 billion people, nearly 90% of the global population. There is zero chance of a collision during this flyby or for at least the next century. In recognition of this event, the United Nations has declared 2029 the International Year of Asteroid Awareness and Planetary Protection.

Named after the Egyptian god of chaos and darkness, Apep, Apophis has a peanut-like shape and measures about 450 meters across at its widest point-roughly the height of the Empire State Building. This asteroid originates from the main asteroid belt between Mars and Jupiter, and it orbits between Venus and Earth, completing one trip around the Sun every 10.5 months.

Observing Apophis

The asteroid's flyby will last roughly seven hours. Early in the passage, about 4.5 billion people in Australia and most of Asia will be able to see it. Later, around 1.9 billion people in eastern South America, North Africa, and parts of Europe will get a view. At the peak of visibility, roughly midway through the event, up to 5.7 billion people could potentially spot Apophis. Its brightness will rival the stars of the Big Dipper, and the best images are expected to come from astronomical observatories on Spain's Canary Islands.

North America will be the only continent where clear observation of Apophis won't be possible. NASA's OSIRIS-APEX mission also plans to fly past the asteroid, adding scientific value to the event.

Astronomer Richard Binzel noted that 'watching Apophis is a way to share a collective cosmic experience and realize just how small Earth is in the vastness of space.'

The 2029 approach of Apophis offers a rare opportunity for both scientists and the public to observe an object of interest not only for astronomy but also for educational initiatives. The UN's designation of this year as the International Year of Asteroid Awareness underscores the importance of raising public understanding of space objects and their potential impact on Earth. This event could spark greater interest in science and technology, especially among young people, potentially yielding long-term benefits for the advancement of space exploration.

As we prepare for the spectacular flyby of Apophis, it's also essential to consider how other space missions contribute to our understanding of celestial bodies. Recently, a NASA spacecraft captured a stunning time-lapse of Mars during its gravity assist maneuver, showcasing the intricate dynamics of our solar system. This highlights the ongoing advancements in space exploration that enhance our knowledge of asteroids and planets alike.