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Musk was responding to a tweet by comedian Joe Rogan about the agency's attempts to prepare a 1,100-foot asteroid to land on Earth in 2029. This rock is expected to be missing from Earth by 19,000 km. Mr. Musk warned, "Do not worry about this one, but a big rock will reach Earth and we currently have no defense."
The NASA website says: "No known asteroid poses a significant risk of impact on the Earth over the next 100 years."
And as CNN reports, Lindley Johnson of the Planetary Defense Coordination Office, also added, "Although no known asteroid of size greater than 140 meters has a significant chance of hitting Earth for the next 100 years, NASA and its partners are investigating several different solutions. methodologies for diverting a dangerous asteroid. "
NASA is developing the Double Asteroid Redirection Test (DART), which aims to redirect asteroids that may collide with Earth to protect our planet.
The project will use a special spacecraft.
"It's ultimately about protecting the only planet we currently know to harbor life – and that's the planet Earth."
The former Republican Congressman was appointed to this post by Donald Trump.
Former executive director of the Tulsa Museum of Air and Space, his appointment has been criticized for his lack of formal scientific qualifications.
He had also previously rejected the scientific consensus on climate change.
Mr. Brindestine, however, has since indicated that his point of view has changed.
He explained: "I firmly believe and know that the climate is changing.
"I also know that we, human beings, contribute in a major way.
"Carbon dioxide is a greenhouse gas. We release it into the atmosphere in unparalleled quantities, and this greenhouse gas warms the planet.
"It happens absolutely, and we are responsible for it."
His predecessor was former Army Corps General Charles Bolden.
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