This picture is fake. I took a real lunar photo and put it into The
The galaxy is a really big place, and we’ve been transmitting radio waves for about
On Venus the surface temperature is hot enough to melt lead, the atmospheric pressure is
You may be wondering “Are we alone? Are there humans out there besides us?” You
The image makes it look worse than it is. Since space is 3 dimensional, it’s
At the edge of the Earth it doesn’t just stop and then you fall off.
Things can’t stay in space without being pulled down by gravity, including all objects in
You know there used to be all kinds of speculation about what was inside the
The Parker Solar Probe is orbiting the sun. As it whips around in its highly
For the most part, we’re not “reaching out” to aliens with the notable exception of