Science & Mathematics's questions - Spanish iziqna

Best answer: Serious answer: No diapers, but urine leg bags. Real funny incident: Although Armstrong was the first human to walk on the Moon, Aldrin has proudly claimed he was the first "real man" to urinate on it. Precisely the first thing he did once on the Moon and before checking the LEM landing legs (his first... show more

Why do humans kill each other?

26 answers · Biology · 2 days ago
Best answer: I feel like it's an evolutionary thing. Waaay back in the day, humans had to constantly fight and kill predators to survive as well as hunt and kill prey so they could eat. As time went on and we evolved and progressed to the point we're at now, the need to fight and hunt for survival is gone. But I think... show more

When will an asteroid destroy our planet?

28 answers · Astronomy & Space · 1 day ago

Is it because astronauts there prefer to float around at zero gravity because it's more cool??

Do we have any actual photos of planets??

Was the moon landing a hoax?

25 answers · Astronomy & Space · 2 days ago
Do you think man had ever left earth's atmosphere into space?

If you break the laws of Physics, do you go to prison?

17 answers · Physics · 21 hours ago

How would human life evolve on Mars?

19 answers · Biology · 2 days ago
And they survived there with the help of advanced technology and re-populated the Earth and we didn't have contact with them for a good 1 million years and then we finally decided to travel to Mars. How differently would the human species have evolved to a life on Mars? Would the changes be so drastic that we... show more

Best answer: No. But it is likely much cheaper than what it would cost if NASA did its own launch.

Best answer: I remember watching the Apollo Missions They were indeed heady days Definitely thought next stop Mars And still do Alas, Political upheaval had to rear its head It is true, that Probes and Landers can do quite a sterling job Probes have flown past and around all the planets now With landings on Venus and Titan But... show more

Is infrared harmful to human body?

9 answers · Physics · 2 days ago
Best answer: No. Infrared is safe, but one must be careful not to get too warm, as in direct sunlight on a hot day.

Why is the cloudy night sky have a red glow to it ??

9 answers · Astronomy & Space · 2 days ago

Is the universe inside the Event Horizon of a black hole?

12 answers · Astronomy & Space · 3 days ago
Best answer: It may be, at least in certain respects a similar... show more

If the sun dies, would the moon die too?

53 answers · Astronomy & Space · 6 days ago

Best answer: The concordance of age dates of both the earliest terrestrial lead reservoirs and all other reservoirs within the Solar System found to date are used to support the fact that Earth and the rest of the Solar System formed at around 4.53 to 4.58 billion years ago, but science never claims there is such thing as 100... show more

Like if I don't eat the animal fast I will die, and the animal is the only food around.