Could a submarine survive an asteroid impact?

2. The ocean could be affected by high tsunami and/or pressure waves in the case of a large asteroid or comet impact. Most current submarines can survive at a depth of 400 m, so they might survive long pressure spikes created by the waves above them as high as 200–400 m, but not kilometer size waves.

How did Sharks survive the asteroid?

While some shark species were in decline before the asteroid hit, others began to thrive after the event. Researchers now believe that it may be their ability to repair DNA damage that helped them survive the major impact event.

What happened when an asteroid hit the Earth?

Scientists have uncovered bizarre glassy rocks, called tektites, that were likely ejected from the impact. These tektites have been found in Asia, Australia, and even Antarctica. This asteroid likely stirred up enough dust to block the sun for several years, destroying crops and cooling the globe.

How big can an asteroid get?

Asteroids can be anywhere from 2 meters (6 feet) to a whopping 940 kilometers (583 miles) wide. To put things into perspective, an asteroid capable of a global disaster would have to be more than 0.4 km (0.25 miles) wide. Thankfully, these celestial titans are easier to detect ahead of time.

Are there any precious metals on asteroids?

Unlike the Earth, where precious metals tend to be buried underground, there is an abundance of metals like gold and palladium on the surface of asteroids. But they could also be used as a scientific research outpost.

Can Shooting Stars survive Earth’s atmosphere?

But on rare occasions, these shooting stars, or asteroids, will survive Earth’s atmosphere and plunge into the ground. Asteroids can be anywhere from 2 meters (6 feet) to a whopping 940 kilometers (583 miles) wide. To put things into perspective, an asteroid capable of a global disaster would have to be more than 0.4 km (0.25 miles) wide.