Space & Astronomy
Exploring "Why" questions about Space & Astronomy
480 articles
Why is it even important for some people that the moon landings were “faked?” How is the idea relevant and meaningful to anyone alive today?
> How is the idea relevant and meaningful to anyone alive today? It's about whether or not we can trust what the government says. Getting to the moon was/is a pretty big deal.
Why can’t telescopes work like magnifying glasses?
Microscopes and magnifying glasses take light from a small area and spread it out. Telescopes take light from a wide area and bring it together.
Why is the sun orange?
First, the sun isn't orange, it's brilliant white with a hint of yellow. It often appears orange in photos because the people that are studying it take pictures and movies of it through special lenses
why is the earth so hot on the inside?
There are three main sources of heat in the deep earth: (1) heat from when the planet formed and accreted, which has not yet been lost; (2) frictional heating, caused by denser core material sinking t
Why does the moon have a ring around it some nights?
was it a rather cold night? I believe that the Halo may be a light refraction caused by ice crystals in the air, similar to rainbows.
Why does my car’s steering wheel need to be jiggled occasionally in order for the engine to start?
Your steering wheel is locked. You must move it to release the pressure on the lock in order start the car.
Why is it that people wake up when a car starts slowing or stops?
It seems your inner ear can feel the differences in motion, even when you're asleep. _URL_0_ _URL_2_ _URL_1_
Why are the sides on a ship called Aft, Port, Bow, and Starboard, instead of Front, Left, Right, and Back?
because then it doesn't matter where you are standing. They reference portions of the boat and not the surroundings or your perspectives. This makes communication clearer.
Why bad habits are so easy to start and good ones are so hard.
Most bad habits feel good instantly. Drinking, smoking, eating unhealthy food, drugs, whatever. That's not really the case with something like saving extra money or eating a more bland and healthy mea
Why the sudden excitement after the Star Wars teaser?
I do believe that people are incredibly hyped due to both nostalgia and hope. This is our new hope after the prequel disaster.