There are two ways you can receive energy from your environment: One is molecules bumping against you. That\'s the air. The other is radiative energy. That\'s what you\'re feeling from the sun. When they say \'Get out of the sun, out of the heat,\' the air is the same temperature; it\'s just you\'re exposed to sunlight.

Americans live in a free country, which allows you to believe what you want. Because you think that something is true does not require that it is objectively true. The value of science concerning itself with objective truths is that we can make decisions and statements that affect everyone, which is why legislation really should be based on objective truths, not what is going on in your head.

Why can\'t Pluto be a planet? Some people like Pluto. And if it doesn\'t exist then they don\'t have a favorite planet. Right? Please write back but not in cursive because I can\'t read cursive.

That is a big question we all have: are we alone in the universe? And exoplanets confirm the suspicion that planets are not rare.