In a rare "time-critical" decision, the James Webb Space Telescope will study the true size of the "potentially hazardous" asteroid 2024 YR4 twice over the next few months. The asteroid has a roughly 2.3% chance of impacting Earth in 2032.
There’s a study that says the effects of an impact landing in water won’t be as bad as thought.
Also there is a way of using nukes to detonate adjacent to an asteroid or comet that slows it down without a risk of fracturing it. The heat turns the surface red hot and makes it shoot out mass and slows it down more. So we can stop basically any asteroid as long as we see it.
There’s a study that says the effects of an impact landing in water won’t be as bad as thought.
Also there is a way of using nukes to detonate adjacent to an asteroid or comet that slows it down without a risk of fracturing it. The heat turns the surface red hot and makes it shoot out mass and slows it down more. So we can stop basically any asteroid as long as we see it.