Our needs..

We will have evolved to the needs of our environments

Im not saying the environments needs..

The "needs of the environment" is why we we develop the traits that make that survival easier.

For instance, people who have lived at high altitudes for generations tend to have larger spleens and looped capillaries because that is what was needed to live easier in that environment

Actually, yes, it does.. how do you think we developed different human traits catering to the need of the regions they first emerged?

That's exactly how evolution works... favourable(some not so favourable) traits are bred through generations until they are common amongst the population.

If we get to that stage, we will no longer just be a single human race. We will have evolved to the needs of our environments. We will be a link in the chain of evolution

But no, it doesn't bother me at all. We are alive for the birth of the technology age, and that is amazing

The inverse square law proposed by Newton suggests that the force of gravity acting between any two objects is inversely proportional to the square of the separation distance between the object's centers.

So it is not as simple as the moon is tidally locked to earth, so, therefore, two earth sized planet could be tidally locked

It wouldn't be that simple. You have to take the the inverse square law Into consideration

Apart from that the sun and moon are really far away and that you can clearly see why the moon phase is what is it because of how it is orientated in relation to the sun, just because the sun is setting for your perspective doesn't mean the moon is is going to be looking "down" on the sun

There are "galaxy" night light/projectors that cast a light on the ceiling/walls. Relatively cheap, and there no need to redecorate if they change themes

Yeop very possible.. I never mentioned stopping 🤣

At light speed, time would be instant. You would just arrive..

The timeframe, distances.

Also, there have probably been detections of the formation of black holes by LIGO and VIRGO when they have felt the gravitational waves from neutron stars colliding.

Because all life that we know of have evolved using water/oxygen and are carbon-based life forms. So there is no proof of it evolving in other ways, so to assume would just be pure speculation based on zero previous hints or evidence. However, if you check out extremophiles, it will show you the range in which life can evolve through our current knowledge.

As mentioned by someone else, i doubt the Russian would have just gone, yeah, sweet you made. They would have been monitoring the journey too

Get off YT... I can't believe 50 years later, people are still so misunderstood that they choose to think it was faked

And with the low gravity, you could probably build some tall skyscrapers

Just imagine how long the process takes. While everything is moving fast, there is still a gravity well, and they wont just collide head on like a car crash

*observable universe, and in that time, the universe will have expanded even more so you would never be able to reach the edge of what we witness at this moment

From everything we know, you can only travel forward but not backwards

In the whole infinite(pretty likely) universe or that we will ever make contact with?

>Sure, we could send people to other planets. The question is: what could humans do that machines couldn't?

>Answer: nothing.

With current technology, a lot. Computers are inhibited by the programs they run on and can only learn on what they encounter.

Whereas humans can look at different areas that Computers never will, also if we were to find other life, we would react differently than any computer.

Is this a reason to send humans atm, No. But dont think machines can do everything humans can with the given tech

We can see other galaxies, that's how there are photos of them. As for the Milky Way, we can see towards the centre and some of the arms so we can deduce the shape based on that and what we see from other galaxies

A lot will depend on your light pollution levels. The lower the bortle level, the better opportunities you have. I live in a bortle 3/4 and can see plenty of satellites throughout the night

So basically, from the gravitational interaction between earth and the moon. The moon creates a bulge on the earth surface(tides) but this bulge isn't directly underneath the moon, so it causes torque, and the difference slows the earths rotation and also results in the moon continually moving away from earth

The moon caused a lot of drag on our rotation and massively slowed us. It is reckoned the Earth used to have a ln 8/10 hour that gradually slowed.

So if we had another moon and depending on what type of resonance it had as well as its mass, yes, it could have changed our day either nearly nullifying the drag from the other moon, or even causing more "drag" and slowing our day even futher.