Recent content by 550W（sky·忆）

related news reports https://www.cbsnews.com/news/k2-18b-planet-life-evidence-scientists/

A few days ago, scientists found evidence of alien life. What are we going to do

Thank you very much

Explore the energy inside, and perhaps discover something new, like new life forms. (I am not good at professional knowledge in this area, please forgive me, I am just a 15-year-old science and astronomy enthusiast)

To explore the formation Inside

When we have the results of our future exploration of outer space, will we turn inward to explore Earth Inside, do we have the ability to do so now? Or maybe in the future, it's possible to have the ability to explore Earth, Inside

I'm neutral on this point of view, and I don't know why you're against them But I have a point of view that if we extend the timeline a little longer and the time unit becomes a few hundred million years later, our Earth's resources may be depleted at any time. We need to consider interstellar...

There may be many unknown substances in the interstellar dust that can be dangerous. If our future aircraft are advanced enough, maybe we can safely pass through the dust. At this point, it may take 100 years to have this ability.

lLate greeting: Merry Christmas

I had a bold idea that in the next 50 to 150 years we might be able to send detectors to black holes.:cool:

Do we really need early warning of asteroid impacts? Is there a high probability that Earth will encounter an asteroid in space? If one day a successful warning of an impact on Earth, is it possible for us to proactively prevent it?Or destroy it

Based on global observations compiled by the International Small Planet Center, the Purple Mountain Observatory predicts an entry time of 2024/12/03 16:15 UTC at 60.80°N, 118.98°E during the asteroid's approach. The results are comparable to those announced by the International Small Planet Center

China successfully warned of asteroid impact, so far no impact on Earth, what happens next depends on the latest news

Could it be the smell of stars burning?

Have we seen anything like this so far? such as an asteroid or a planet or the sun; a massive object; Or Black hole ejected from galaxy by unknown force?