Apophis, a once-feared asteroid, is set to make a close approach to Earth in 2029, providing a unique opportunity for scientists to study this celestial body. Discovered in 2004, Apophis had initially raised concerns of a potential collision with Earth, but subsequent observations have dismissed these fears. Despite the low probability of impact, the close approach of Apophis presents an invaluable chance for astronomers to gain insights into the asteroid's behavior and characteristics.
What is the probability of Apophis colliding with Earth in 2029?
Apophis had a 2.7% probability of colliding with Earth in April 2029.
What are the potential scientific benefits of studying Apophis during its close approach?
Studying Apophis before and after its close approach can help understand the effects of Earth on the asteroid and enhance our understanding of the universe.
How has recent radar observations impacted our understanding of Apophis' trajectory?
Recent radar observations have significantly reduced the uncertainty in Apophis' trajectory.
What is the speed at which Apophis is traveling relative to Earth?
Apophis is traveling at approximately 2.894 miles per second (4.658 kilometers per second) relative to Earth.
What are astronomers studying to determine Apophis' orientation around Earth?
Astronomers are studying Apophis' spin state to determine its orientation around Earth.
Apophis, a once-feared asteroid, is set to make a close approach to Earth in 2029, providing a unique opportunity for scientists to study this celestial body. Discovered in 2004, Apophis had initially raised concerns of a potential collision with Earth, but subsequent observations have dismissed these fears. Despite the low probability of impact, the close approach of Apophis presents an invaluable chance for astronomers to gain insights into the asteroid's behavior and characteristics.
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