Rational Thinking 101

Aliens from Space

How do I communicate with extraterrestrial life from another solar system with laser beams to send them a message?

April 13, 2021April 13, 2021

The galaxy is a really big place, and we’ve been transmitting radio waves for about

Mars, Science, Venus

Why did the Russians use their probe immediately on Venus, but NASA waits days to use ingenuity on Mars?

April 13, 2021April 13, 2021

On Venus the surface temperature is hot enough to melt lead, the atmospheric pressure is

Aliens from Space, The Solar System, The Universe

Are we alone? Are there humans out there besides us?

April 13, 2021April 13, 2021

You may be wondering “Are we alone? Are there humans out there besides us?” You

Science, Space travel

Is space junk a serious problem?

April 12, 2021April 12, 2021

The image makes it look worse than it is. Since space is 3 dimensional, it’s

Conspiracy Theroies, Earth, Fact or Fiction, Flat Earth?

Is it true that if you keep walking you’ll fall from Earth?

April 12, 2021April 12, 2021

At the edge of the Earth it doesn’t just stop and then you fall off.

Earth, International Space Station

Space debris flying horizontal rather than perpendicular to the Earth?

April 12, 2021April 12, 2021

Things can’t stay in space without being pulled down by gravity, including all objects in

Earth

Alien world hiding inside Earth?

April 12, 2021April 12, 2021

You know there used to be all kinds of speculation about what was inside the

Space travel, The Universe

With current technology, how long would it take us to reach Proxima Centauri?

April 12, 2021April 13, 2021

The Parker Solar Probe is orbiting the sun. As it whips around in its highly

Astronomy, The Universe

Is reaching out to aliens a good idea?

April 12, 2021April 12, 2021

For the most part, we’re not “reaching out” to aliens with the notable exception of

Earth, Jupiter, Mars, Saturn, The Solar System, Venus

What is the speed of the other planets relative to Earth?

April 2, 2021April 2, 2021

By Wayne Boyd In general, the closer a planet is to its star, in our

Not much, so much

Is it possible that Mars once had life in the form of tall giant giraffes in it’s ancient past since Mars had a lower gravity than Earth?

Would the government tell us if human-like life was found on Mars?

What is the government supposed to do when intelligent aliens come to Earth peacefully?

Can a person live on another planet with all the necessities?

Is the universe 6,000 years old or 13.8 billion years old? Who’s right?

Is Earth-Moon a Double Planet?

What are some things scientists are still unable to explain?

How intelligent do scientists expect intelligent alien life forms to be?

How do I communicate with extraterrestrial life from another solar system with laser beams to send them a message?

Why did the Russians use their probe immediately on Venus, but NASA waits days to use ingenuity on Mars?

Are we alone? Are there humans out there besides us?

Is space junk a serious problem?

Is it true that if you keep walking you’ll fall from Earth?

Space debris flying horizontal rather than perpendicular to the Earth?

Alien world hiding inside Earth?

With current technology, how long would it take us to reach Proxima Centauri?

Is reaching out to aliens a good idea?

What is the speed of the other planets relative to Earth?

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