There is no such thing as an alarm headline about a large planet visiting Earth’s neighborhood in space to pump blood. Increase the popularity of space disaster movies like Armageddon, and you can understand why humanity can be obsessed with space rocks. So what does a NASA scientist have to say about this?
NASA released a short video Wednesday with scientist Kelly Fast, an asteroid expert working to defend the planets, answering the crucial question, “Will an asteroid ever hit Earth?”
Fast’s immediate response was: “Yes, the asteroid has hit Earth during its history and it will happen again.” But don’t worry, it doesn’t happen often, and we’re getting better and better at detecting potential threats.
Space rocks and dust particles are constantly entering our atmosphere, allowing us to enjoy the spectacular meteor shower. There are very few asteroids that affect the Earth’s surface. “They are hundreds to thousands to millions of years old,” Fast said.
In July, a team of researchers from the Southwest Research Institute calculated the type of asteroid that wiped out dinosaurs on Earth once on average every 250 million years. The dinosaur’s death occurred about 66 million years ago, so the average life on Earth is great.
This does not mean that scientists do not look closely at certain rocks, such as.To break the earth in the future. Losing sleep is nothing. in fact, . Spoiler: Not often.
NASA’s Planetary Defense Liaison Office pointed out on Twitter. That there is no threat of an asteroid impact on Earth for the next century.
Discover the asteroid Ryogo with Japan’s Haya Bosa 2 spacecraft.
See all photos.
The asteroid is still a cause for concern, which is why NASA and other space agencies are working on ways to deal with potentially threatening objects. NASA is preparing to launch it.(DART), a planetary defense mission that will launch a spacecraft into the moon to see if it can change course. If that works, the concept could be used to remove a dangerous asteroid away from our planet.
So an asteroid will come to us one day, but hopefully we will have enough warnings and be able to do something about it.
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